Question

Match the steric number with the corresponding electron geometry.

1) 2
2) 3
3) 4
4) 5
5) 6
6) 7
7) 8

a. Linear
b. Trigonal Planar
c. Tetrahedral
d. Trigonal Bipyramidal
e. Octahedral
f. Square Pyramidal
g. Square Planar

Answer 1

The steric number determines the electron geometry of a molecule. Each steric number corresponds to a specific electron geometry, such as tetrahedral or octahedral.

Step-by-step explanation:

The steric number refers to the number of regions of electron density around an atom in a molecule. Based on the steric number, we can determine the electron geometry of the molecule.

1. 2: Linear
2. 3: Trigonal Planar
3. 4: Tetrahedral
4. 5: Trigonal Bipyramidal
5. 6: Octahedral
6. 7: Not applicable
7. 8: Square Planar

For example, if the steric number is 4, then the electron geometry is tetrahedral. If the steric number is 6, then the electron geometry is octahedral.