Question Detail

CHM 101 Periodic Table & Trends Objective Question

Question

Full (e.g., ns², np⁶) and half-full (e.g., np³) orbitals are particularly __________.
Options
A unstable
B stable
Correct Answer
C reactive
D large
Correct Answer

Option B is the correct answer.

Detailed Explanation

These configurations have enhanced stability, which is why noble gases (full valence shells) are inert and groups like nitrogen family (half-full p³) show anomalies.

Hint

They don't readily lose or gain electrons.

Question Info