Our weekly Quiz is still on Thursday. So review the notes for Matter, Physical/Chemical Properties of matter, Mixtures, Physical/Chemical changes, Endothermic/Exothermic reaction and Chemical/Physical reactions
"Hints" look at key terms, vocabulary and examples
Wonderful illustrated information. I thank you about that. No doubt it will be very useful for my future projects. Would like to see some other posts on the same subject! Oliver G – the helper
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