Question

Determine the molecular geometries of the following molecule and ion: NO₄³⁻

A.linear
B. bent
C. trigonal planar
D. tetrahedral
E. trigonal pyramidal
F. octahedral
G. square planar

Answer 1

The molecular geometry of the NO₄³⁻ ion is trigonal planar.

Step-by-step explanation:

The molecular geometry of the NO₄³⁻ ion is trigonal planar. The NO₄³⁻ ion has three electron pairs around the central nitrogen atom, resulting in a trigonal planar electron-pair geometry. The molecular structure is also trigonal planar since there are no lone pairs on the central atom. Therefore, the answer is C. trigonal planar for the molecular geometry of NO₄³⁻.