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What Is The Electron Configuration Of Ca2 +?

January 24, 2024 by Sophia Kim

What Is The Electron Configuration Of Ca2 +? A calcium 2+ ion has lost its two valence electrons, and now has 18 electrons. Thus, the electron configuration of a Ca2 + ion is : 1s2 2s2 2p6 3s2 3p6, Was this answer helpful? How many neutrons does ca2+ have? 2 Answers. Johnson Z. In calcium-40,

What Element Is 4s2?

January 24, 2024 by Sophia Kim

What Element Is 4s2? What element is 4s2? Answer and Explanation: A main group element with the valence electron configuration 4s2 4 s 2 is in periodic group 2 as the general valence electron configuration of… What element is 3s2? A B Phosphorous 1s2 2s2 2p6 3s2 3p3 Hydrogen 1s1 Helium 1s2 Lithium 1s2 2s1