Which orbital diagram is the most stable? A. 1s ↑↓ 2s ↑↓ 2p ↑↓ ↑↓ ↑
B. 1s ↑↓ 2s ↑↓ 2p ↑↓ ↑↓ ↑↓ 3s ↑↓ 3p ↑↓ ↑↓ ↑↓ 4s ↑↓ 3d ↑ ↑ ↑ ↑ ↑
C. 1s ↑↓ 2s ↑↓ 2p ↑↓ ↑↓ ↑↓ 3s ↑↓ 3p ↑ ↑ ↑
D. 1s ↑↓ 2s ↑↓ 2p ↑↓ ↑↓ ↑↓
E. 1s ↑↓ 2s ↑ 2p 3s 3p ↑
F. 1s ↑↓ 2s ↑↓ 2p ↑↓ ↑↓ ↑↓ 3s ↑↓ 3p ↑↓ ↑ ↑

D

Explanation:

Because sub-shell p have maximum no. of electrons I. E. 6

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.