An element has the configuration 3d¹⁰4s²4p³. To which block and group does it belong?

1. A Option A: s-block, group 2
2. B Option B: d-block, group 5
3. C Option C: p-block, group 13
4. D Option D: p-block, group 15

Answer checked 11 October 2026 · How we write and check questions