Vocab Quiz 12 Review (Atoms And Formulas) Question Preview (ID: 49039)


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The large number in front of a chemical formula; signifies the number of molecules present
a) coefficient
b) subscript
c) nucleus
d) electron

The small number after an element symbol in a chemical formula; signifies the number of that type of element present
a) subscript
b) coefficient
c) electron
d) neutron

A negatively charged particle that occupies the space in an atom outside of the nucleus
a) electron
b) neutron
c) proton
d) nucleus (of an atom)

The region surrounding an atom's nucleus where one or more electrons are most likely to be found.
a) electron cloud
b) nucleus
c) proton
d) neutron

A neutral particle in the nucleus of an atom
a) neutron
b) proton
c) electron
d) electron cloud

The region in the center of an atom where most of an atom's mass and positive charge are concentrated
a) nucleus
b) neutron
c) proton
d) electron cloud

A positively charged particle in the nucleus of an atom
a) proton
b) neutron
c) electron
d) nucleus

The amount of a particular solute in a given amount of solution
a) concentration
b) solvent
c) dissolve
d) solubility

The ability or inability of a substance to combine with or change into one or more new substances
a) chemical property
b) physical property
c) solubility
d) electron cloud

A characteristic of matter that you can observe or measure without changing the identity of the matter.
a) physical property
b) chemical property
c) electron cloud
d) coefficient

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