Material_Metal

Materials have strong, tough and useful in human life are ....

• metal

• liquid

• gas

• non - metal element

Metal that can be used as jewelry because the surface shiny and expensive is ...

These characters are metal, except ....

• Malleable

• high melting point

• sonorous

• so many non-magnetic

These materials are metal solid in room temperature except...

• Hg (Mercury)

• Fe (Iron)

• Zn (Zinc)

• Cu (Cooper)

Most bon - metals do not conduct heat energy and electricity well, or we call by ...

• insulator

• convector

• regulator

• boiling point

Metal mixture we call by ....

Ferum (Iron) + Carbon will produce ...

Copper (Cu) + Zinc (Zn) will produce ...

Cooper (CU) + tin = ....

• Brass

• Bronze

• Gold

• Steel

This product made by alloy except ...

• Coins

• Jewellery

• Aeroplane body

• balloon