Physical Change: slicing bread, folding paper, freezing water, dissolving sugar, boiling water, tying a knot, Chemical Change: digesting food, baking cake, rotting food, cooking egg, rusting metal, burning wood,

Physical or Chemical change?

autors:

Līderu saraksts

Vizuālais stils

Iespējas

Pārslēgt veidni

Atjaunot automātiski saglabāto: ?