8
O
Oxygen
Series: Nonmetal
Mass: 15.9994(3) g·mol−1
Discovered: 1771
Melting Point: -222.65 C (50 K)
Boiling Point: -182.95 C (90 K)
View pictures of Oxygen at the Wooden Periodic Table.
Read about Oxygen on Wikipedia.

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Copyright 2008 Mark Ivey. Based on data retrieved from Wikipedia.

Sat Sep 12 17:41:34 2015