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6 Cards in this Set
- Front
- Back
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The simplest particle of an element that retains all of the properties of that element |
Atom |
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The center of an atom that contains protons and neutrons |
Nucleus |
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Negatively charged particles that orbit the nucleus |
Electrons |
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The number of protons in an atom |
Atomic Number |
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The number of protons plus the number of electrons in an atom |
Atomic Mass |
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If the number of protons and electrons in an atom are the same then what kind of net charge does this atom have? |
Zero |
