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8 Cards in this Set
- Front
- Back
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One or two letter abbreviation for an element |
Chemical Symbol |
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Positively charged subatomic particles located in the nucleus |
Protons |
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Neutral subatomic particles located in the neclues |
Neutrons |
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Negatively charged subatomic particles |
Electrons |
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Blurry area outside the nucleus where electrons are found |
Eelectron Cloud |
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Equal to the number of protons in an atom |
Atomic Number |
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Center of the atom where protons and neutrons are found |
Nucleus
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Matter is made up of these particles that are too small to be seen by the human eye |
Atom |
