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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.

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Answers: 2

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You know the right answer?
Which of these is common to all chemical changes?

a)
a change of state occurs....

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