Created by

henri25

คำแนะนำของผู้เขียน

Observe what the objects in the picture are made of and try to conclude what are pure substances and mixtures

Pure substance and mixture

ดาวน์โหลด

Pure substance and mixture

Pure substance and mixture

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Created by

henri25

คำแนะนำของผู้เขียน

Observe what the objects in the picture are made of and try to conclude what are pure substances and mixtures