What makes up most of the volume of an atom? What is located outside the nucleus in the electron cloud? A textbook like all material things is made up of atoms, which are considered to be 99.9 percent empty space. Copyright 2023 WisdomAnswer | All rights reserved. atom. Show that the liquid surface slopes at an angle $\theta$ with the hor- What is the average 40 yard dash time for a 11 year old boy? Which of the following elements are in the same group as silicon (Si)? 98) If an element has 15 protons and 16 neutrons and 15 electrons, what is the mass number of the element? Which of the following best explains what is happening when an atom emits light? If the average atomic mass of all the isotopes is 66.5 amu, what can be said about the relative abundance of the isotopes? A) Blue is a higher frequency and therefore corresponds to a higher energy level transition. D) A quantum of light is actually one photon. This cookie is set by GDPR Cookie Consent plugin. Which of the following statements best describes an element? It introduced the Bohr radius and the concept of quantum levels to explain the discrete nature of the spectrum of the hydrogen atom. 73) How might the spectrum of an atom appear if its electrons were not restricted to particular energy levels? To find the difference in the orders of magnitude, subtract the exponent -10 from the exponent -1. Protons are positively charged, electrons are negatively charged, and neutrons have no charge. If 80.0 percent of the atoms have an atomic mass of 80.00 atomic mass units and the other 20.0 percent have an atomic mass of 82.00 atomic mass units, what is the atomic mass of the element? Study with other students and unlock Numerade solutions for free. 28) What do the electron configurations for all the group 18 noble gases have in common? A. The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on the 1909 GeigerMarsden gold foil experiment. I mean if you take a blueberry the size of a football field, the nucleus would be aMARBLE !! 17) Helium(He) is a nonmetallic gas and the second element in the periodic table. Explain what is going on from a molecular point of view. Some of the more common units for measuring length or distance include: Express powers of 10 using scientific notation, where a number, such as a, is multiplied by 10 raised by an exponent, n. Scientific notation uses the exponential powers of 10, where the exponent is an integer that represents the number of zeros or decimal places in a value, such as: a x 10n. Yes, off. So the power three a bomb New radius off the dome. There are many possible combinations of atoms. E. Energy comes in discrete packets of a certain minimum size. The grain of salt is two orders of magnitude smaller than the baseball. D) No, because there would be no molecules traveling to our nose. We are continually exchanging our atoms. charge the atom. E. An electron is dropping from a higher to a lower energy level with the difference in energy between the two being emitted as light. It's Julian one. 23) How is the term photon related to the term quantum? So now this is new radius off you call this off, hydrogen atom. The beam of neutrons, however, is less harmful. the edge of the stadium. 33) Why isn't dirt listed in the periodic table? - Brainly.com lovensonx2946 01/20/2022 Chemistry High School answered If an atom were the size of a baseball, its nucleus would be about the size of a (n) walnut. The two bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the only use of nuclear weapons in an armed . This fact relates to the organization of the periodic table in that strontium and calcium are both. Which of the following is not the name of a chemical family? why atoms are actually mostly empty space. Computer chips manufactured from gallium, operate faster than chips manufactured from germanium. What is the name of this element? The first treats each of the C atoms as a little cube that fits inside the bigger cube of the cell (thats. The cookie is used to store the user consent for the cookies in the category "Other. What kind of telescope should I buy to see stars? C. Neutrons carry no electric charge and thus have a greater likelihood of passing through the tissue. 78) The element bromine, Br (atomic number 35), has two major isotopes of similar abundance, both around 50 percent. Consider these atoms: (a) copper, Cu; (b) neon, Ne; (c) hydrogen, H. The isotope 14-nitrogen has a mass of 14.003 amu , and the isotope nitrogen-15 has a mass of 15.000 amu . Picture a circular pond with a diameter equal to the length of an Olympic swimming pool, which is about 165 feet (50 meters). A honeybee weighs about 100 mg, or 10-1 g. The whale is nine orders of magnitude more massive than the honeybee. If you remove two protons and two electrons from a sulfur atom (S), what new element is formed? 45) Which of the following images could describe an element at the atomic level? 66) Which of the following is a metalloid? atomic radius of an Iron atom is about 30,000 times the size of the 37) Why are the atomic masses listed in the periodic table not whole numbers? How many electrons does this iron atom have? The element bromine, Br (atomic number 35), has two major isotopes of similar abundance, both around 50%. Let this is an M days. C) The periodic table lists only elements made of one kind of material. These transitions would produce three spectral lines in a spectroscope. But opting out of some of these cookies may affect your browsing experience. Their outermost occupied shells are filled to capacity. D) A broad spectrum of all colors would be observed. So taking that into account, if a nucleus would be the size of a human, then probably :- It would be 13 yds in diameter . 107) The shell model presented in this book is not very accurate. one way to solve : size of atom = size of baseball size of atom for the course is 1a = 10 - 10 m size of nucleus x 10 - 10 m = 10 - 1 m ; then x = 10 - 6 m ( = 1 um or 1 micron ) , about the size of a bacterial cell ! Electrons are located outside of the nucleus of an atom in the electron cloud. They are smaller and have less mass than protons and neutrons. In other instances electromagnetic radiation behaves more like a particle. 64) Which of the following physical properties would you expect for krypton (Kr)? Dirt is a mixture of elements and compounds. Gaining an electron that has a negative charge would negatively A. Protons contribute more to an atom's mass while electrons contribute more to its size. So volume we will be called to fora Bunty by times radius cubed here, radius off nuclear sees, um, and to the power she upon for a bunch e by Andreas Opportunities Ah, through the power to you. 18) Some older cars vibrate loudly when driving at particular speeds. The atomic mass of bromine is reported in the periodic table as 79.904 atomic mass units. If an element has 18 protons and 20 neutrons and 18 electrons, which expression correctly identifies the element? The model of the atom must be 5 10 4 times larger than this. So the answer is, if you expanded an atom to a size we could see, it wouldnt look much like anything. The lit lit are and our this is New Radius is the new Really? raisin. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Is the head of a politician really made of 99.99999999% empty space? C) Absorption of light shows particle behavior while bending of light shows wave behavior. Size of an atom: Order of magnitude, about 0.1 nanometers, or 1x10^-10 meters A human is, order of magnitude wise, 1 meter in size. Thermal transport simulations were performed to investigate the important factors affecting the thermal conductivity based on the structure of semi-crystalline polyetheretherketone (PEEK), and the addition of boron nitride (BN) sheets. 87) Which of the following best describes a conceptual model of an atom? How do their combined energies compare to the energy of the single frequency that would be emitted by de-excitation from the fourth level directly to the first level? Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help. 24) What was Niels Bohr's explanation for the observation of atomic spectra? 131) If an element has 9 protons and 10 neutrons and 9 electrons, which expression correctly identifies the element? B) An electron is dropping from a higher to a lower energy level with the difference in energy between the two being emitted as light. A) helium is most similar to other group 18 elements. A) equal to the energy of the single frequency. If an atom were the size of a baseball, its nucleus would be about the size of a (n) walnut. So we have radius our baseball equal to seven pointy centimeter upon to which is equal to 3.6 centimeter are we can ride. What is the name of this element? Subscribe to Here's the Deal, our politics newsletter. cubes fit along each edge of the cell cube (40 m = 4 x 10, C atoms along each edge of a cube, there are (10, The second way takes the volume of the cell cube and divides it by the volume of either a cube 4A, Dividing by the volume of a cubical atom gives the same answer as, The volume of a spherical atom is 4/3*pi*2A, almost twice as large, but that in reality it would be impossible to pack C atoms together to take, A third way, more realistic, but the math is harder (and not described here) would take advantage. Using common objects that people are familiar with is better than using abstract landmarks that are difficult to imagine. 76) If two protons and two neutrons are removed from the nucleus of an oxygen atom, a nucleus of which element remains? For example, at 65 mph the car may be most quiet, but at 60 mph the car rattles uncomfortably. Which chemical family is composed almost entirely of man-made elements? Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. By analogy, the size of a marble of 1 cm can be compared to the Comparing the size of an atom to objects large enough to see without a microscope requires much greater orders of magnitude. In other instances electromagnetic radiation behaves more like a particle. The nuclear envelope separates the fluid inside the nucleus, called the nucleoplasm, from the rest of the cell. What are 4 main causes of voter apathy What are 4 solutions? Why or why not? That is why . 1) Elements that are in the same ________ have a tendency to have very similar chemical properties, 2) An element is best described as a material, 3) An electron de-excites from the fourth quantum level to the third and then directly to the first. A. element with the same number of protons but a different number of neutrons. Answer: The combined energies of the two frequencies emitted by the one electrons is. For example, at 65 mph the car may be most quiet, but at 60 mph the car rattles uncomfortably. One billion honeybees have about the same mass as one blue whale. This cookie is set by GDPR Cookie Consent plugin. A. B) Neutrons carry no electric charge and thus have a greater likelihood of passing through the. Which of the following elements is a transition metal? What happens to the properties of elements across any period of the periodic table? 20) Which of the following could not be represented by a conceptual model? Volume off nucleus on DDE volume our datum, as we hear consider nucleus and Adam is so fears. Unendingly hell Neuter this off, Adam. Describe the body parts involved in the treatment, using correct directional and regional terms. To make things a little weirder, the electron cloud isnt an actual cloud, in which electrons can be nailed down to a physical point in space. How many electrons are there in the third shell of sodium, Na (atomic number 11)? Do young Adam, after your son Nicholas is in last two the size off baseball? B. look at the street lamps through a spectroscope and match their spectral patterns to their respective atomic spectra. In this example, a stack of 1,000,000 atoms would be the same thickness as sheet of paper. You can specify conditions of storing and accessing cookies in your browser. why atoms are actually mostly empty space. D) the sum of the protons and the neutrons. The periodic table is a reference to be used, not memorized. The nucleus contains nearly all of the cells DNA, surrounded by a network of fibrous intermediate filaments and enveloped in a double membrane called the nuclear envelope. Which are older, the atoms in the body of an elderly person or those in the body of a baby? The ratio between volume of nucleus and the volume on bottom. raisin. Which of these properties describes a metal? Which of the following elements is an alkali metal? depth below the surface? If you remove two protons and two neutrons from a gold atom (Au), what new element is formed (if any)? 5 Is the nucleus the largest part of an atom? The cookie is used to store the user consent for the cookies in the category "Analytics". A farmer has 19 sheep All but 7 die How many are left? B. See all Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 Class 6 500 Selected Problems In Physics for JEE Main & Advanced It does not store any personal data. The order of magnitude is -9, so the diameter of the atom is nine orders of magnitude smaller than the battery. B) They have shorter wavelengths than visible light. 8 What would an atom look like if it was a marble? D. The isotope with the mass of 67 is more abundant than the isotope with the mass of 65. Nobody comparing. Dirt is a mixture of elements and compounds. flea. 10 - 15 m x big picture ( students do n't have to state ) : nuclei are very small , very much smaller than the total size of the if an atom were the size of a baseballcindy jessup now Non ci sono articoli nel carrello. 79) If a neutral element has the following chemical notation, how many electrons does it have? (a) Consider the horizontal acceleration of a mass of liquid in So now this is new radius off you call this off, hydrogen atom. What is the main tenet of Plank's quantum hypothesis? When we breathe we inhale oxygen, O2, and exhale carbon dioxide, CO2, plus water vapor, H2O.
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What makes up most of the volume of an atom? What is located outside the nucleus in the electron cloud? A textbook like all material things is made up of atoms, which are considered to be 99.9 percent empty space. Copyright 2023 WisdomAnswer | All rights reserved. atom. Show that the liquid surface slopes at an angle $\theta$ with the hor- What is the average 40 yard dash time for a 11 year old boy? Which of the following elements are in the same group as silicon (Si)? 98) If an element has 15 protons and 16 neutrons and 15 electrons, what is the mass number of the element? Which of the following best explains what is happening when an atom emits light? If the average atomic mass of all the isotopes is 66.5 amu, what can be said about the relative abundance of the isotopes? A) Blue is a higher frequency and therefore corresponds to a higher energy level transition. D) A quantum of light is actually one photon. This cookie is set by GDPR Cookie Consent plugin. Which of the following statements best describes an element? It introduced the Bohr radius and the concept of quantum levels to explain the discrete nature of the spectrum of the hydrogen atom. 73) How might the spectrum of an atom appear if its electrons were not restricted to particular energy levels? To find the difference in the orders of magnitude, subtract the exponent -10 from the exponent -1. Protons are positively charged, electrons are negatively charged, and neutrons have no charge. If 80.0 percent of the atoms have an atomic mass of 80.00 atomic mass units and the other 20.0 percent have an atomic mass of 82.00 atomic mass units, what is the atomic mass of the element? Study with other students and unlock Numerade solutions for free. 28) What do the electron configurations for all the group 18 noble gases have in common? A. The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on the 1909 GeigerMarsden gold foil experiment. I mean if you take a blueberry the size of a football field, the nucleus would be aMARBLE !! 17) Helium(He) is a nonmetallic gas and the second element in the periodic table. Explain what is going on from a molecular point of view. Some of the more common units for measuring length or distance include: Express powers of 10 using scientific notation, where a number, such as a, is multiplied by 10 raised by an exponent, n. Scientific notation uses the exponential powers of 10, where the exponent is an integer that represents the number of zeros or decimal places in a value, such as: a x 10n. Yes, off. So the power three a bomb New radius off the dome. There are many possible combinations of atoms. E. Energy comes in discrete packets of a certain minimum size. The grain of salt is two orders of magnitude smaller than the baseball. D) No, because there would be no molecules traveling to our nose. We are continually exchanging our atoms. charge the atom. E. An electron is dropping from a higher to a lower energy level with the difference in energy between the two being emitted as light. It's Julian one. 23) How is the term photon related to the term quantum? So now this is new radius off you call this off, hydrogen atom. The beam of neutrons, however, is less harmful. the edge of the stadium. 33) Why isn't dirt listed in the periodic table? - Brainly.com lovensonx2946 01/20/2022 Chemistry High School answered If an atom were the size of a baseball, its nucleus would be about the size of a (n) walnut. The two bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the only use of nuclear weapons in an armed . This fact relates to the organization of the periodic table in that strontium and calcium are both. Which of the following is not the name of a chemical family? why atoms are actually mostly empty space. Computer chips manufactured from gallium, operate faster than chips manufactured from germanium. What is the name of this element? The first treats each of the C atoms as a little cube that fits inside the bigger cube of the cell (thats. The cookie is used to store the user consent for the cookies in the category "Other. What kind of telescope should I buy to see stars? C. Neutrons carry no electric charge and thus have a greater likelihood of passing through the tissue. 78) The element bromine, Br (atomic number 35), has two major isotopes of similar abundance, both around 50 percent. Consider these atoms: (a) copper, Cu; (b) neon, Ne; (c) hydrogen, H. The isotope 14-nitrogen has a mass of 14.003 amu , and the isotope nitrogen-15 has a mass of 15.000 amu . Picture a circular pond with a diameter equal to the length of an Olympic swimming pool, which is about 165 feet (50 meters). A honeybee weighs about 100 mg, or 10-1 g. The whale is nine orders of magnitude more massive than the honeybee. If you remove two protons and two electrons from a sulfur atom (S), what new element is formed? 45) Which of the following images could describe an element at the atomic level? 66) Which of the following is a metalloid? atomic radius of an Iron atom is about 30,000 times the size of the 37) Why are the atomic masses listed in the periodic table not whole numbers? How many electrons does this iron atom have? The element bromine, Br (atomic number 35), has two major isotopes of similar abundance, both around 50%. Let this is an M days. C) The periodic table lists only elements made of one kind of material. These transitions would produce three spectral lines in a spectroscope. But opting out of some of these cookies may affect your browsing experience. Their outermost occupied shells are filled to capacity. D) A broad spectrum of all colors would be observed. So taking that into account, if a nucleus would be the size of a human, then probably :- It would be 13 yds in diameter . 107) The shell model presented in this book is not very accurate. one way to solve : size of atom = size of baseball size of atom for the course is 1a = 10 - 10 m size of nucleus x 10 - 10 m = 10 - 1 m ; then x = 10 - 6 m ( = 1 um or 1 micron ) , about the size of a bacterial cell ! Electrons are located outside of the nucleus of an atom in the electron cloud. They are smaller and have less mass than protons and neutrons. In other instances electromagnetic radiation behaves more like a particle. 64) Which of the following physical properties would you expect for krypton (Kr)? Dirt is a mixture of elements and compounds. Gaining an electron that has a negative charge would negatively A. Protons contribute more to an atom's mass while electrons contribute more to its size. So volume we will be called to fora Bunty by times radius cubed here, radius off nuclear sees, um, and to the power she upon for a bunch e by Andreas Opportunities Ah, through the power to you. 18) Some older cars vibrate loudly when driving at particular speeds. The atomic mass of bromine is reported in the periodic table as 79.904 atomic mass units. If an element has 18 protons and 20 neutrons and 18 electrons, which expression correctly identifies the element? The model of the atom must be 5 10 4 times larger than this. So the answer is, if you expanded an atom to a size we could see, it wouldnt look much like anything. The lit lit are and our this is New Radius is the new Really? raisin. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Is the head of a politician really made of 99.99999999% empty space? C) Absorption of light shows particle behavior while bending of light shows wave behavior. Size of an atom: Order of magnitude, about 0.1 nanometers, or 1x10^-10 meters A human is, order of magnitude wise, 1 meter in size. Thermal transport simulations were performed to investigate the important factors affecting the thermal conductivity based on the structure of semi-crystalline polyetheretherketone (PEEK), and the addition of boron nitride (BN) sheets. 87) Which of the following best describes a conceptual model of an atom? How do their combined energies compare to the energy of the single frequency that would be emitted by de-excitation from the fourth level directly to the first level? Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help. 24) What was Niels Bohr's explanation for the observation of atomic spectra? 131) If an element has 9 protons and 10 neutrons and 9 electrons, which expression correctly identifies the element? B) An electron is dropping from a higher to a lower energy level with the difference in energy between the two being emitted as light. A) helium is most similar to other group 18 elements. A) equal to the energy of the single frequency. If an atom were the size of a baseball, its nucleus would be about the size of a (n) walnut. So we have radius our baseball equal to seven pointy centimeter upon to which is equal to 3.6 centimeter are we can ride. What is the name of this element? Subscribe to Here's the Deal, our politics newsletter. cubes fit along each edge of the cell cube (40 m = 4 x 10, C atoms along each edge of a cube, there are (10, The second way takes the volume of the cell cube and divides it by the volume of either a cube 4A, Dividing by the volume of a cubical atom gives the same answer as, The volume of a spherical atom is 4/3*pi*2A, almost twice as large, but that in reality it would be impossible to pack C atoms together to take, A third way, more realistic, but the math is harder (and not described here) would take advantage. Using common objects that people are familiar with is better than using abstract landmarks that are difficult to imagine. 76) If two protons and two neutrons are removed from the nucleus of an oxygen atom, a nucleus of which element remains? For example, at 65 mph the car may be most quiet, but at 60 mph the car rattles uncomfortably. Which chemical family is composed almost entirely of man-made elements? Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. By analogy, the size of a marble of 1 cm can be compared to the Comparing the size of an atom to objects large enough to see without a microscope requires much greater orders of magnitude. In other instances electromagnetic radiation behaves more like a particle. The nuclear envelope separates the fluid inside the nucleus, called the nucleoplasm, from the rest of the cell. What are 4 main causes of voter apathy What are 4 solutions? Why or why not? That is why . 1) Elements that are in the same ________ have a tendency to have very similar chemical properties, 2) An element is best described as a material, 3) An electron de-excites from the fourth quantum level to the third and then directly to the first. A. element with the same number of protons but a different number of neutrons. Answer: The combined energies of the two frequencies emitted by the one electrons is. For example, at 65 mph the car may be most quiet, but at 60 mph the car rattles uncomfortably. One billion honeybees have about the same mass as one blue whale. This cookie is set by GDPR Cookie Consent plugin. A. B) Neutrons carry no electric charge and thus have a greater likelihood of passing through the. Which of the following elements is a transition metal? What happens to the properties of elements across any period of the periodic table? 20) Which of the following could not be represented by a conceptual model? Volume off nucleus on DDE volume our datum, as we hear consider nucleus and Adam is so fears. Unendingly hell Neuter this off, Adam. Describe the body parts involved in the treatment, using correct directional and regional terms. To make things a little weirder, the electron cloud isnt an actual cloud, in which electrons can be nailed down to a physical point in space. How many electrons are there in the third shell of sodium, Na (atomic number 11)? Do young Adam, after your son Nicholas is in last two the size off baseball? B. look at the street lamps through a spectroscope and match their spectral patterns to their respective atomic spectra. In this example, a stack of 1,000,000 atoms would be the same thickness as sheet of paper. You can specify conditions of storing and accessing cookies in your browser. why atoms are actually mostly empty space. D) the sum of the protons and the neutrons. The periodic table is a reference to be used, not memorized. The nucleus contains nearly all of the cells DNA, surrounded by a network of fibrous intermediate filaments and enveloped in a double membrane called the nuclear envelope. Which are older, the atoms in the body of an elderly person or those in the body of a baby? The ratio between volume of nucleus and the volume on bottom. raisin. Which of these properties describes a metal? Which of the following elements is an alkali metal? depth below the surface? If you remove two protons and two neutrons from a gold atom (Au), what new element is formed (if any)? 5 Is the nucleus the largest part of an atom? The cookie is used to store the user consent for the cookies in the category "Analytics". A farmer has 19 sheep All but 7 die How many are left? B. See all Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 Class 6 500 Selected Problems In Physics for JEE Main & Advanced It does not store any personal data. The order of magnitude is -9, so the diameter of the atom is nine orders of magnitude smaller than the battery. B) They have shorter wavelengths than visible light. 8 What would an atom look like if it was a marble? D. The isotope with the mass of 67 is more abundant than the isotope with the mass of 65. Nobody comparing. Dirt is a mixture of elements and compounds. flea. 10 - 15 m x big picture ( students do n't have to state ) : nuclei are very small , very much smaller than the total size of the if an atom were the size of a baseballcindy jessup now Non ci sono articoli nel carrello. 79) If a neutral element has the following chemical notation, how many electrons does it have? (a) Consider the horizontal acceleration of a mass of liquid in So now this is new radius off you call this off, hydrogen atom. What is the main tenet of Plank's quantum hypothesis? When we breathe we inhale oxygen, O2, and exhale carbon dioxide, CO2, plus water vapor, H2O.
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Van Mendelson Vs. Attorney General Guyana On Friday the 16th December 2022 the Chief Justice Madame Justice Roxanne George handed down an historic judgment...