Tuesday, September 14, 2010

Gases

Remember my last post? It was about metals right?
So now I'm going to do gases now!

Other Gases:
Hydrogen:
Period: 1
Symbol:
H
Group#:
1
Atomic Number:
1
State at standard Temp. and Pressure: Gas
Natural Occurrence: Primordial

Nitrogen:
Period:
2
Symbol:
N
Group#:
15
Atomic Number:
7
State at standard Temp and Pressure: Gas
Natural Occurrence: Primordial
Oxygen:
Period:
2
Symbol:
O
Group#:
16
Atomic Number:
8
State at standard Temp. and Pressure: Gas
Natural Occurrence: Primordial
Noble Gases:
Helium:
Period:
1
Symbol:
He
Group#:
18
Atomic Number:
2
State at standard Temp. and Pressure: Gas
Natural Occurrence: Primordial

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