1) Particles packed close together a) solid b) liquid c) gas 2) Particles close together but loosley arranged a) solid b) liquid c) gas 3) Particles far apart a) solid b) liquid c) gas 4) Can be compressed a) solid b) liquid c) gas 5) Keep their shape a) solid b) liquid c) gas 6) Keeps the shape of the container a) solid b) liquid c) gas 7) Oxygen is an example of  a) solid b) liquid c) gas

Matter

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?