Write the ground state electron configuration for atom and ion pair.  Zr, Zr2+

The ground-state electron configuration of a Tc atom is [Kr]5s24d5. What is the electron configuration of a Tc3+ ion? a. [Kr]4d4 b. [Kr]5s14d3 c. [Kr]5s24d8 d. [Kr]5s24d2

What is the ground-state electron configuration of tantalum (Ta)?

Write out the full electron configuration of Mg2+ (please use the format 1s2 2s2 2p1...)

Which of the following are the CORRECT electron configurations for the atoms or ions indicated. Check all that apply. There are penalties for incorrect answers. Mg: [Ne] 252 As: [Ar] 4s2 3d10 4p3 O: [He] 252 2p3 Zr2+: [Kr] 5s2

Refer to the provided Periodic Table to answer this question. Which of these electron configurations represents the ground state electron configuration of a d sublevel metal 1s 2s 2p 3s 3p³ O 1s22s22p 3s23p²4s¹ O 1s²2s²2p 3s²3p64s23d104p55s¹4d4 O 1s²2s²2p 3s 3p 4s23d¹04p65s24d105p56s²4f" 3 4 5 7 8 9 1 2

Question 54 of 65 Submit Write the complete ground-state electron configuration of B³+. For multi-digit superscripts or coefficients, use each number in succession.

How many 2p electrons does N have

Question 57 of 65 Submit Write the complete ground-state electron configuration of Ti4+. For multi-digit superscripts or coefficients, use each number in succession. I

Draw the valence electron diagrams for the ground state of: Mg, Si, C, N, Cl, F,