Weegy: When given a compound, adding up all of the atomic masses of all of the individual atoms within one molecule of a compound will determine the molecular mass.
User: If you place a crystal substance on a tabletop, return to view it after some time passes, and find it as a powdered substance, which of the following processes most likely took effect?
Weegy: If you place a crystal substance on a tabletop, return to view it after some time passes, and find it as a powdered substance, crystallization most likely took effect.
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