6
QuizMultiple Choice

Matter and Atomic Structure — Test

Question 6 • Chemistry

Which is an example of a chemical change?

Answer
A
wood forming sawdust when cut
B
cloth tearing when pulled
C
water evaporating from a puddle
D
bread baking in an oven

Explanation

A chemical change creates new substances with different properties. When bread bakes, heat causes chemical reactions that change the dough into baked bread. Cutting wood, tearing cloth, and evaporating water change only the material’s size, shape, or state, so they are physical changes.

AI-written and checked against the verified answer.

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