Which describes how chemical changes are different from physical changes?
Chemical changes can be measured, but physical changes cannot.
Chemical changes involve the formation of a new substance.
Chemical changes release energy, but physical changes absorb energy.
Chemical changes cannot be caused by oxygen
Chemical changes can be measured, but physical changes cannot.
Chemical changes involve the formation of a new substance.
Chemical changes release energy, but physical changes absorb energy.
Chemical changes cannot be caused by oxygen