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General Chemistry

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Molecular Geometry: Trigonal Pyramidal

CHEM-XK150E

Below is a good Lewis structure of adenine, one of the bases found in DNA and RNA.

How many atoms in this structure have trigonal pyramidal molecular geometry (MG)?

Created for Albert.io. Copyright 2016. All rights reserved.

A

No atoms are trigonal pyramidal.

B

Two of the nitrogen atoms.

C

Three of the nitrogen atoms.

D

The five carbon atoms.