According to the law of conservation of energy, which statement must be
true?
O A. The total...
According to the law of conservation of energy, which statement must be
true?
O A. The total energy in a system can only increase over time.
B. Energy that is transformed is neither destroyed nor created.
C. There is only one form of energy
D. Energy can change only from nuclear to chemical.
Answers: 2
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If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
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