Question

which prefix would most likely be used in the name for ch4s electron and molecule geometry? tetra- tri- bi- no prefix needed

Explanation:

In \( \text{CH}_4 \), the central carbon atom has 4 bonding pairs and no lone pairs. The electron - pair geometry and molecular geometry are both tetrahedral. The prefix "Tetra -" is used to denote the number 4, which is relevant here as there are 4 regions of electron density (bonding pairs) around the central atom.

Answer:

Tetra -