Vocab Quiz 12 Review (Atoms and Formulas)

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The small number after an element symbol in a chemical formula; signifies the number of that type of element present

A characteristic of matter that you can observe or measure without changing the identity of the matter.

The amount of a particular solute in a given amount of solution

A positively charged particle in the nucleus of an atom

The ability or inability of a substance to combine with or change into one or more new substances

A negatively charged particle that occupies the space in an atom outside of the nucleus

The region surrounding an atom's nucleus where one or more electrons are most likely to be found.

A neutral particle in the nucleus of an atom