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8 Cards in this Set
- Front
- Back
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What is in the center of an atom?
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nueclues
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What is the nueclues made up of?
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protons and neutrons
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What charge is an electron?
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negatively charged
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What charge is a proton?
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positively charged
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What charge is a nuetron?
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no charge
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What is an ion?
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charged atom
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What are the 3 bonds?
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hydrogen, covalent, ionic
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what is polar?
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when a molucule (2 or more atoms) is + and - charged
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