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Intro to Chemistry

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