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Mazyrski [523]
2 years ago
6

A ______ is a process in which the physical and chemical properties of the original substances change as new substances are form

ed.
fill in the blank with the answer.
Chemistry
2 answers:
Jlenok [28]2 years ago
7 0

Answer:

chemical change

Explanation:

In chemical change , considerable amount of heat is used , hence a change in substance formed

kondaur [170]2 years ago
6 0
Chemical change - Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances.
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