Metals and Non-Metals Crossword

Some metals can be beaten into thin sheets . This property is called __________
______ is the most ductile metal.
Metals are good conductors of _______
This metal has a very low melting point.
________ is a non-metal but it is lustrous
_______ metals are so soft that they can be cut with a knife.
Metals combine with ______ to form metal oxides.
It is an amphoteric oxide .
This metal catches fire if kept in the open .
This metal reacts with steam to form the metal oxide and hydrogen.
________ compounds have high melting and boiling points
This non-metal can exist in different forms.
This non-metal is a conductor of electricity.
This metal is found in free state .
Ores mined from the earth are usually contaminated with large amounts of impurities such as soil, sand, etc., called _______ .
This is an ore of mercury.
This is used to reduce metal oxides to metals .
Sodium, magnesium and calcium are obtained by the ______________ of their molten chlorides.
During Electrolytic Refining , the anode is of ______ metal.
_______ articles become black after some time when exposed to air.