Question

How many unshared pairs of electrons will a pyramidal molecule have​

Answer 1

Answer:

Hope it will help u

Explanation:

Answer 2

If there's one lone pair of electrons and 3 bond pairs the ensuing molecular geometry is trigonal pyramidal (e.g. NH3).

Explanation:

• If there are  bond pairs and  lone pairs of electrons the molecular geometry is angular or bent (e.g. H2O).
• If there are  bond pairs and  lone pairs of electrons the molecular geometry is angular or bent (e.g. H2O).
• Unshared electrons consult with outer (valence) electrons now no longer a part of a covalent bond. Shared electrons are the ones collaborating in a bond.
• Subtract the quantity of shared electrons (bonds x 2) from the quantity of valence electrons to find out quantity of unshared electrons.
• A shared pair is  electrons which might be worried in forming a bond.
• An unshared pair is  electrons that aren't worried in forming a bond.
• When the vital atom of a molecule has unshared electrons, the bond angles can be smaller - than while all of the vital atom's electrons are shared.