PERIODIC TABLE

METALS

METALS

• Metal is a good conductors of heat and electricity.
• It has a high melting point

Platinum is used as jewelry
Platinum is also used in cars
Its also used in small amounts in alloy.

NON-METALS

NON-METALS

• Non-metals are brittle, they break easily
• They have a dull appearance..
• They gain electrons easily.

Nitrogen is present in all living beings
It's present in pharmacological drugs
Nitrogen is in liquid explosives so they do not explode.

METALLOIDS

METALOIDS

• Metalloids are malleable
• They are solid.
• Metalloids are difficult to characterize

Silicones are ideal ingredients of household polishes, etc.
Silicones enable new techniques to design sportswear, etc.
It's used to prevent damage from moisture