determine-the-number-of-core-valence-and-unpaired-electrons-for-nitrogen

Question

Determine the number of core, valence, and unpaired electrons for aluminum.

Accepted Answer

10 core electrons, 3 valence electrons, 1 unpaired electron

Answer

10 core electrons, 5 valence electrons, 5 unpaired electron

Answer

13 core electrons, 10 valence electrons, 3 unpaired electrons

Answer

2 core electrons, 11 valence electrons, 5 unpaired electrons