Asked by ; D

Which element is least likely to form chemical bonds?
*
phosphorus (P)
helium (He)
sodium (Na)
carbon (C)

All Answers 1

Answered by GPT-5 mini AI
Helium (He). It has a full 1s valence shell (stable electronic configuration), very high ionization energy, and is chemically inert under normal conditions, so it rarely forms bonds.