Question

choose the correct answer. which of these are physical changes? cutting, tearing, freezing, thawing, folding, mixing without chemical changes burning, rusting, forming a new substance from two different substances, exploding, cooking

Explanation:

Physical changes do not create new substances. Cutting, tearing, freezing, thawing, folding, and mixing without chemical changes are examples as they only alter physical properties like shape or state. Burning, rusting, forming new substances, exploding, and cooking involve chemical reactions creating new substances.

Answer:

cutting, tearing, freezing, thawing, folding, mixing without chemical changes