Correct: Melting chocolate, Mixing gravel and sand, Water turning into steam, Freezing water to make ice, Mixing vinegar and a bicarbonate of soda, Incorrect: Frying an egg, Burning wood, Making bread into toast, Dissolving salt in water, Baking a cake,

Reversible changes

Rangliste

Visuel stil

Indstillinger

Skift skabelon

Gendan automatisk gemt: ?