Products have different __________ or _________ than the reactants. (There are TWO correct answers SELECT both.)
Select one or more:
Achemicals
Batoms
Cproperties
Dbehaviors
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The mass of the reactant has to be the _______ as the mass of the product.
Select one
Asame
Bdifferent
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Select one or more:
Achemicals
Batoms
Cproperties
Dbehaviors
The mass of the reactant has to be the _______ as the mass of the product.
Select one
Asame
Bdifferent