For C, N, O, and F, which of the following orders is correct for IP ?

1.	For C, N, O, and F, which of the following orders is correct for IP ?
A.	F>O>O>N
B.	O>F>N>C
C.	F>N>O>C
D.	N>F>O>C
Answer» D. N>F>O>C

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For C, N, O, and F, which of the following orders is correct for IP ?

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