The state of matter

Which one is solid？

• Smoke

• water

• nail polish指甲油

• fog雾

Which one is solid？

• mud泥巴

• a chocolate milkshake巧克力奶昔

• snowflakes

• blood

Which one is liquid？

• a chocolate milkshake

• gasoline

• ice cube

• plastic bag

Which one is gas？

• Steam蒸汽

• gasline汽油

• smoke

• fog

Which one has more than one state？（solid, liquid, gas）

• smoke

• cloud

• fog

• oatmeal porridge

Which one is not solid，liquid or gas？

• mud

• blood

• gas

• fire