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Investigate how crystals form from liquids
• NCHRP Compliant
• Weather resistant circuit chip
Grades 7-10
The 192-page
Changes in Matter (Kit) pick-up-drop-off-signs Investigate how crystals form fromIntroduction to elements, compounds, and mixtures, along with changes that these substances undergo as well as the characteristics of some elements, symbols for elements, and structures that make up atoms. Common mixtures are separated by evaporation and chromatography . New compounds are formed and changes that indicate chemical reactions are observed. Reproducible manual that includes 10 activities laboratories, vocabulary lists and definitions, and
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