Elements: oxygen, titanium, mercury, xenon, potassium, sulphur, hydrogen, Compounds: sulphur dioxide, hydrochloric acid, water, carbon dioxide, lead oxide, calcium carbonate, Mixtures: air, sea water, jelly, orange squash, shaving foam,

Clasament

Stilul vizual

Opţiuni

Comutare șablon

Restaurare activitate salvată automat: ?