Why are metals malleable, ductile, and good conductors

The energy is transferred throughout the rest of the metal by the moving electrons. Metals are described as
malleable (can be beaten into sheets) and ductile (can be pulled out into wires). This is because of the ability of the atoms to roll over each other into new positions without breaking the metallic bond.

The correct name for n3-ion should be azide.

60.0 - there are 3 significant numbers