Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. N2(g) + H2(g) → NH, (g)] □→□ A neutral atom has the following electron configuration: 1s²2s² 2p3s² What is the chemical symbol for the atom? How many electrons does the atom have? How many 2p electrons are in the atom? ☐ ☐ X ? ☐