Type of substance

What is the bonding between carbons in diamond

• covalent bonding

• ionic bonding

• metallic bonding

• intermolecular forces

What is the bonding between carbons in graphite

• covalent bonding

• ionic bonding

• metallic bonding

• intermolecular forces

What is the bonding existing in KCl

• covalent bonding

• ionic bonding

• metallic bonding

• intermolecular forces

What is the bonding existing in Na

• covalent bonding

• ionic bonding

• metallic bonding

• intermolecular forces

Which attraction is weakest

• covalent bonding

• ionic bonding

• metallic bonding

• intermolecular forces

Which attraction exists in silicon dioxide

• covalent bonding

• ionic bonding

• metallic bonding

• intermolecular forces

Why does ionic compound conduct electricity in molten states

• it has free moving electrons

• it has free moving electrons and ions

• it has free moving ions

• it has water

Why does ionic compound conduct electricity in solution

• it has free moving electrons

• it has free moving electrons and ions

• it has free moving ions

• it has water

Why does graphite conduct electricity as solid

• it has delocalised electrons

• it has free moving electrons and ions

• it has free moving ions

• it has water

why does diamond has high melting point

• it has strong metallic bonding

• it has strong intermolecular force

• it has weak intermolecular force

• it has strong covalent bonding

• it has strong ionic bonding