G6 7.3 Elements,compound and mixture

Diamond(C)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Air

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Distilled water(H₂O)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Ammonia(NH₃)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Wood

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Dry ice (CO₂)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Suger (C₁₂H₂₂O₁₁)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Salt (NaCl)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Bronze (青铜)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X

Baking soda (NaHCO₃)

Elements, compound or mixtures？

Choose letter X if it is none of these.

• Elements

• Mixture

• compound

• X