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12 Cards in this Set
- Front
- Back
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Electron Cloud |
An area of space around the nucleus, where the atom's electrons travel |
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Energy Levels |
The different areas for an electron in an atom |
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Electron Dot Diagram |
The symbol for the element surrounded by as many dots as there are electrons in its outer energy level |
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Chemical Bond |
The force that holds two atoms together |
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Ion |
An atom that is no longer neutral because it has lost or gained an electron |
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Ionic Bond |
A chemical bond that attracts/holds the ions close together |
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Compound |
A pure substance containing two or more elements that are chemically bonded |
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Metallic Bonds |
The chemical bonding that holds the atoms of a metal together |
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Covalent Bond |
The chemical bond that forms between nonmetal atoms when they share electrons |
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Molecule |
The neutral particle formed when atoms share electrons |
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Polar Bond |
A bond in which electrons are shared unevenly |
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Chemical Formula |
A combination of chemical symbols and numbers that shows which elements are present in compound and how many atoms of each element are present |
