wwww TTTTT The atom is a solid sphere that was allowed to participate in chemical reactions. 10. Which scientist described the atom that way? A. John Dalton B. Ernest Rutherford 11. What was Rutherford's contribution to the atomic model? A. Electrons are not bound to the nucleus. They can be separated from the atom by an electrical current. C. Dmitri Mendeleev D. J.J. Thomson B. Most of the atom is empty volume. The nucleus only occupies a very tiny space in the center of the atom. C. Protons have a positive charge. The protons are bound to the nucleus. D. Electrons have discrete amounts of energy. Electrons in different electron shells have different amounts of energy. 12. What was Nils Bohr's contribution to the atomic model? A. Electrons are not bound to the nucleus. They can be separated from the atom by an electrical current. B. Most of the atom is empty volume. The nucleus only occupies a very tiny space in the center of the atom. C. Protons have a positive charge. The protos are bound to the nucleus. D. Electrons have discrete amounts of energy. Electrons in different electron shells have different amounts of energy. 13. What was Eugen Goldstein's contribution to the atomic model? A. Electrons are not bound to the nucleus. They can be separated from the atom by an electrical current. B. Most of the atom is empty volume. The nucleus only occupies a very tiny space in the center of the atom. C. Protons have a positive charge. The protons are bound to the nucleus. D. Electrons have discrete amounts of energy. Electrons in different electron shells have different amounts of energy. 79 14. Which best describes the atom: 3Br? A. 79 protons, 35 neutrons B. 44 protons, 35 neutrons C. 35 protons, 44 neutrons D. 114 protons, 79 neutrons
wwww TTTTT The atom is a solid sphere that was allowed to participate in chemical reactions. 10. Which scientist described the atom that way? A. John Dalton B. Ernest Rutherford 11. What was Rutherford's contribution to the atomic model? A. Electrons are not bound to the nucleus. They can be separated from the atom by an electrical current. C. Dmitri Mendeleev D. J.J. Thomson B. Most of the atom is empty volume. The nucleus only occupies a very tiny space in the center of the atom. C. Protons have a positive charge. The protons are bound to the nucleus. D. Electrons have discrete amounts of energy. Electrons in different electron shells have different amounts of energy. 12. What was Nils Bohr's contribution to the atomic model? A. Electrons are not bound to the nucleus. They can be separated from the atom by an electrical current. B. Most of the atom is empty volume. The nucleus only occupies a very tiny space in the center of the atom. C. Protons have a positive charge. The protos are bound to the nucleus. D. Electrons have discrete amounts of energy. Electrons in different electron shells have different amounts of energy. 13. What was Eugen Goldstein's contribution to the atomic model? A. Electrons are not bound to the nucleus. They can be separated from the atom by an electrical current. B. Most of the atom is empty volume. The nucleus only occupies a very tiny space in the center of the atom. C. Protons have a positive charge. The protons are bound to the nucleus. D. Electrons have discrete amounts of energy. Electrons in different electron shells have different amounts of energy. 79 14. Which best describes the atom: 3Br? A. 79 protons, 35 neutrons B. 44 protons, 35 neutrons C. 35 protons, 44 neutrons D. 114 protons, 79 neutrons
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
Question
Transcribed Image Text:WW
TTTTTT
W W
The atom is a solid sphere that was allowed to participate in chemical reactions.
10. Which scientist described the atom that way?
A. John Dalton
B. Ernest Rutherford
C. Dmitri Mendeleev
D. J.J. Thomson
11. What was Rutherford's contribution to the atomic model?
A. Electrons are not bound to the nucleus. They can be separated from the atom by
an electrical current.
B. Most of the atom is empty volume. The nucleus only occupies a very tiny space
in the center of the atom.
C. Protons have a positive charge. The protons are bound to the nucleus.
D. Electrons have discrete amounts of energy. Electrons in different electron shells
have different amounts of energy.
12. What was Nils Bohr's contribution to the atomic model?
A. Electrons are not bound to the nucleus. They can be separated from the atom by
an electrical current.
B. Most of the atom is empty volume. The nucleus only occupies a very tiny space
in the center of the atom.
C. Protons have a positive charge. The protos are bound to the nucleus.
D. Electrons have discrete amounts of energy. Electrons in different electron shells
have different amounts of energy.
13. What was Eugen Goldstein's contribution to the atomic model?
A. Electrons are not bound to the nucleus. They can be separated from the atom by
an electrical current.
B. Most of the atom is empty volume. The nucleus only occupies a very tiny space
in the center of the atom.
C. Protons have a positive charge. The protons are bound to the nucleus.
D. Electrons have discrete amounts of energy. Electrons in different electron shells
have different amounts of energy.
14. Which best describes the atom: 3Br ?
A. 79 protons, 35 neutrons
B. 44 protons, 35 neutrons
C. 35 protons, 44 neutrons
114 protons, 79 neutrons
D.
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