lesson 17 Metal and non metals

Question 1

define metallic bond

Answer 1

the chemical bonding that holds the atoms of the metal freely together is called metallic bond

Question 2

properties of metal

Answer 2

1. Malleability - It is the property of metal which allows the metal to be beaten into thin sheet.
2. Ductility - it is the property of metal to be turned into wire.
3. metallic Lustre - it is the shining property of metal.
4. conductivity - metals are good conducters of heat and electricity
5. hardness- metals are usually hard
6. high melting and boiling point