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7 Cards in this Set
- Front
- Back
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Atom |
The smallest unit of an element that maintains the properties of that element. |
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Proton |
A subatomic particle that has a positive charge and that is located in the nucleus of an atom. |
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Neutron |
A subatomic particle that has no charge and that is located in the nucleus of an atom. |
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Electrons |
A subatomic particle that has a negaitive charge |
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Element |
A substance that cannot be seperated or broken down into simlar substances by chemical means |
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Atomic Number |
The number of protons in the nucleus of an atom |
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Chemical Symbol |
A one-,two-, or three- abbreviation of the name of an eleiment. |
