Cuales son las respuestas?

Respuesta : 1.

Homogeneous and Heterogenous.

2. Every sample of a given substance has identical intensive properties because every sample has its composition.

. Gold and Copper cannot have the same intensive property because they are both elements in their purest form.

3. Solid, liquid and gas.

4. - - 5.

- - 6.

Liquid and gases have atoms and molecules or ions.

Both flow easily because their particles can move past one another.

7. The freezing of mercury is reversible because solid mercury can be melted.