CH-285
Ionic bonding
Chemistry · Secondary 3 · Medium · Ionic bonding
Which statement explains why aluminium nitride has a very high melting point?
- It consists of simple molecules with weak forces between them.
- It has a giant ionic lattice with strong forces between ions.
- It has a giant metallic lattice with mobile electrons.
- It is made of small covalent molecules with strong intermolecular forces only.
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