Answer:
Aluminium oxide has higher melting point than aluminium chloride because there nay be some impurities in the oxide which affects the intermolecular force of attraction
Are found along volcanic island arcs
Answer:
a number of people or things that are located close together or are considered or classed together.
Explanation:
3. I am not sure what is meant by shape, it could be to do with structure.
4. It is magnesium nitride, as adding nitrogen makes a nitride
1 empty cup is equal to 8 OZ
4 empty cups is equal to 32 OZ
