STATE OF MATTER REVERSIBLE & IRREVERSIBLE CHANGE

STATE OF MATTER REVERSIBLE & IRREVERSIBLE CHANGE

$48.90

Learn all about the states of matter – solid, liquid and gas. What are reversible and irreversible change? What are physical and chemical changes? These questions and more are covered in depth with detailed graphics, engaging examples and exciting video. On-screen, multiple-choice reviews at the end of each segment reinforce important points and make learning fun.

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