1) What phase of matter which has definite shape? a) solid b) liquid c) gas 2) What phase of matter is a substance like water? a) solid b) liquid c) gas 3) Air inside the balloon is an example of a) solid b) liquid c) gas

Rebríček

Vizuálny štýl

Možnosti

Prepnúť šablónu

Obnoviť automaticky uložené: ?