HIGH SCHOOL ACE: Challenge Yourself!

    General Chemistry Quiz
Select the Matching Pairs
NaCl is the ____ for the sodium chloride compound (table salt). elements
Carbonate, peroxide, and ____ anions have a charge of -2. formula
An electron has an ____ charge and smaller mass than a proton. hydrophobic
Electrons are located in ____ around an atom's nucleus. masses
Fats and oils are ____ because they are water insoluble. neutrons
The ____ of the reactants and products are always equal. opposite
A spoonful of table salt (NaCl) is composed of two ____. orbitals
Mass number minus atomic number equals number of ____. sulfate

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