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elements of the periodic table

elements of the periodic table

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1 ) the element we need to breathe?? 2) 2nd place in the olympics ?? 3) the most common elements in the universe?

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updated Apr 26, 2011
posted by shelLowshaq25

1 Answer

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vote

1.O

2.Ag

3.H, He, O, C, N

updated Apr 26, 2011
edited by cogumela
posted by cogumela
Cogu wouldn't that be O2? - FELIZ77, Apr 26, 2011
On the periodic table, it appears as O, not O2, though you are correct; oxygen is diatomic and nearly always appears in pairs, O2. - Azabache, Apr 26, 2011