GKFix MCQ Question

What is the correct orbital diagram for oxygen (O)?

• A. ↑↓ in 1s, ↑↓ in 2s, ↑↑ ↑↑ ↑ in 2p orbitals
• B. ↑↓ in 1s, ↑↓ in 2s, ↑↓ ↑↓ ↑ in 2p orbitals
• C. ↑↓ in 1s, ↑↓ in 2s, ↑↓ ↑↓ ↑↓ in 2p orbitals
• D. ↑↓ in 1s, ↑↓ in 2s, ↑↑ ↑↑ ↑↑ in 2p orbitals