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Intro to Chemistry

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Across
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An atom in which the number of neutrons is different from the number of protons
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A liquid that dissolves a substance
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Connection between atoms
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Number of protons plus the number of neutrons
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Two or more atoms joined together
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A substance that speeds up a reaction
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The result of a chemical reaction
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Bond in which electrons are unequally shared between atoms
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An ingredient or atom that combines with others to cause a reaction
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A negatively charged part of an atom
Down
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Liquid, solid, or gas at room temperature
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Another name for an atom
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A pH above 7
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Part of the atom that contains protons and neutrons
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A liquid mixture
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An uncharged part of an atom
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A positively charged part of an atom
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Bond in which elecrons are equally shared between atoms
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A substance dissolved in a liquid
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A pH below 7