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9 Cards in this Set
- Front
- Back
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AMU |
A unit of mass equal to one 12th the mass of a carbon -12 atom |
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Neutron |
A subatomic particle with no charge and a mass of 1 AMU found in the necleaus of an atom |
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Proton |
A positively charged subatomic particle found in the necleaus of an atom |
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Electron |
A negatively charged subatomic particle |
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Atomic Number |
The atom number is found on the periodic table and is equal to the number of protons for that atom |
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Isotopes |
Atom of the same element that have the same atomic number but different atomic masses due to different number of neutrons |
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Ion |
Atoms that have a positive or negative charge. |
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Mass Number |
I don't know |
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Atomatic Mass |
Is the number of protons in an atom. |
