1939 items matching your search terms.
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What are the atomic number and the mass number of a tin atom?
Located in
Chemistry
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Atoms, Molecules, and Ions
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Atomic Theory
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What are the number of protons and neutrons in the nucleus of an isotope of uranium?
Located in
Chemistry
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Atoms, Molecules, and Ions
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Atomic Theory
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What are the atomic number and the mass number of carbon atoms?
Located in
Chemistry
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Atoms, Molecules, and Ions
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Atomic Theory
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The modern atomic theory
Located in
Chemistry
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Atoms, Molecules, and Ions
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Atomic Theory
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The center of an atom that contains protons and neutrons is called _______
Located in
Chemistry
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Atoms, Molecules, and Ions
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Definitions
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The model of an atom that has the protons and neutrons in a central nucleus with the electrons in orbit about the nucleus
Located in
Chemistry
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Atoms, Molecules, and Ions
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Definitions
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Atom structure and behavior
Located in
Chemistry
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Atoms, Molecules, and Ions
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Atomic Theory
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Experiments by Ernest Rutherford in England in the 1910s pointed to a nuclear model of the atom
Located in
Chemistry
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Atoms, Molecules, and Ions
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Atomic Theory
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Sub-particles in the atom are arranged at random
Located in
Chemistry
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Atoms, Molecules, and Ions
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Atomic Theory
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Newton's Second Law
The relationship between force, mass and acceleration
Located in
Physics
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Newton's Laws of Motion