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Elanso [62]
3 years ago
13

Which statement best describes what happens during a chemical change?

Chemistry
1 answer:
Dima020 [189]3 years ago
5 0

Answer:

Both the identity and the properties of a substance change.

Explanation:

During most chemical reactions, both the identity and the properties of substances changes. The chemical and physical properties of a substance often changes during this kind reaction.

A chemical change has the following properties:

  • A new kind of substance forms.
  • It is always accompanied by energy changes
  • Involves a change in mass of the substance
  • Considerable amount of energy is involved in this reaction.
  • The process is irreversible
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<h2>EXPLANATION:</h2>

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