7.2 How oxygen, nitrogen and carbon make covalent bonds.

                



7.2 How oxygen, nitrogen and carbon make covalent bonds.

Δημοσιεύτηκε στις 16 Νοε 2013

Shows
how the protons and electron shells, and especially the number of
electrons in the outer shells determine how many bonds oxygen, nitrogen
and carbon can make. Four important molecules, water H2O, ammonia NH3,
and methane CH4 are discussed.

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