Question

A change where compounds are formed or decomposed is a(n)

physical change.

phase change.

nuclear change.

chemical change.

Answer 1

@JoannaBlackwelder help pleaasse?

Answer 2

What are the definitions of these types of changes?

Answer 3

Physical: changes the appearance but not the identity
Phase: from one phase to another
Nuclear: ~forgot~
Chemical: changes the identity

Answer 4

Which one of these that you remember resembles the definition given?

Answer 5

Chemical?

Answer 6

Yup! :)

Answer 7

Thank you!

Answer 8

No worries. :)