Monday, December 23, 2013

Covalent Bonds

Part A
Correct
A covalent bond is one in which electron pairs are shared.
Part B
Correct
A molecule is defined as two or more atoms held together by covalent bonds.
Part C
Correct
There are four electrons in the outermost electron shell.
Part D
Correct
The oxygen atoms are sharing two pairs of electrons.

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