These posters teach the difference between physical and chemical changes, key information about acids and bases, the states of matter, and the characteristics of elements, compounds, and mixtures. Includes 4 posters. Each poster measures 17" x 22".
Key Features :
i : Decorate and educate with these four 17" x 22" posters ii : Posters feature activity sheets on the back of the posters and includes a teacher's guide iii : Great to brighten any classroom
lié au Chemistry Basics Posters, Set of 4
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