SI
Silicon
Atomic #14
Atomic mass 28.086
# of protons 14
#of neutrons 14
#of electrons 14
Melting point 1410.0
Boiling point 2355.0
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Normal phase
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Cost: $50 per pound
METALLOID
My element belongs to the Carbon Family
The origin of silicon: The Latin word Silex (flint
Discovered by Jons Berzelius in 1823
Interesting info
1. Second most abundant element.
2. Silicones are used in a number of consumer products, from cosmetics to caul kings.
3. Silicon is a semiconductor.
4. Silicon does not exhibit metallic properties.
5. The silicon chain is held together by bonding with the oxygen atoms.
6. Silicones have good electric insulating properties and is water- repellant.
Slogan
- Look up , Look down, Silicon is all around.