Which of the following is the most likely sign that a chemical change has happened?
a) liqui...
Chemistry, 09.01.2020 21:31, dollaass17
Which of the following is the most likely sign that a chemical change has happened?
a) liquid rests on a table overnight, and some evaporate.
b) two liquids are mixed at room temperature and a gas forms.
c) salt is mixed into water, forming a solution.
d) a solid is crushed into very small pieces.
Answers: 2
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