Question

what is the molecular geometry? options: trigonal planar, linear, trigonal pyramidal, bent; image of a molecule with a central atom, two bonded atoms, and a lone pair

Explanation:

The molecular geometry shown has a central atom with three bonding pairs and one lone pair (indicated by the "lone pair" symbol in the diagram). Trigonal pyramidal geometry occurs when a central atom has 4 electron domains (3 bonding, 1 lone pair), which matches this structure. Trigonal planar has 3 bonding pairs and no lone pairs, linear has 2 bonding pairs, and bent has 2 bonding pairs and 1 or 2 lone pairs (but the arrangement here with three atoms bonded and one lone pair is trigonal pyramidal).

Answer:

Trigonal Pyramidal