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7 Cards in this Set
- Front
- Back
Chemistry |
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What is an elements? |
A substance made up of only one type of atom |
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What is a compound? |
A substance made when two or more elements are chemically bonded together |
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How atoms achieve noble gas electron configuration? |
By losing or gaining electrons |
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How are ions formed? |
When an atom loses or gains electrons |
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How is covalent bonding formed? |
When atoms are shared |
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What are alloys? |
Mixture of metals |