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What is Physical and Chemical Change Activities about?

This document discusses the differences between physical and chemical changes in matter. In a physical change, the composition of the matter does not change, but its physical properties like state, shape, or size may. In a chemical change, the composition of the matter changes as it undergoes a chemical reaction to form new substances. The document provides procedures for experiments demonstrating both physical changes like melting ice or tarnishing a knife, and chemical changes like a baking soda-vinegar r

Author

Sittie Annia CAIRODING

Language

EN