Question

1. a change that does not form a new substance is called a(n): physical change, chemical change, atomic change, nuclear change

Explanation:

A physical change is a type of change where the substance's form or appearance changes, but its chemical composition remains the same, meaning no new substance is formed. Chemical changes result in new substances, atomic and nuclear changes involve alterations at the atomic and sub - atomic levels respectively.

Answer:

D. physical change