Question

I know this is not math but I need help
A change where compounds are formed or decomposed is a(n)

physical change.

phase change.

nuclear change.

chemical change.

Answer 1

phase change is going from gas to solid to liquid, so nothing's created or destroyed

Answer 2

an nuclear change is where an atom literally changes into another atom through either fission or fusion,

Answer 3

Nuclear change is where one element goes to another.
Physical change is a change in the shape, velocity, etc.

Answer 4

so that leaves...?

Answer 5

so its chemical change

Answer 6

Chemical change is where molecules and atoms interact to create different molecules (compounds)

Answer 7

oh ok thank you ^^