Chemistry, 05.10.2019 00:30, malik70831

Which of these is common to all chemical changes?

a)
a change of state occurs.

b)
a change of color occurs.

c)
a new substance is produced.

d)
heat is released into the air.

Answers: 2

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Do you know the correct answer?

Which of these is common to all chemical changes?

a)
a change of state occurs....