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ID: 554222 • Letter: E
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ESTUS ×pearson's Mylab & Masx a MastenngChemistry Secure https://session.masteringchemistry.com/myct/mastering /assignment/list/5623547 MasteringChemistry. Ch03 HW-Google Chrome Secure https/session masteringchemistry.com/myct/iten Vier?assignmentproblemlDean Ch03 HW Problem 3.39 Submit My Answers Glve U Part E What is the electronic configuration for the ion formed when calcium loses 2 olectrons Express your answer in complete form, in order of increasing orbital energy. For example, 1s)2s would be entered as 1s*22s-2. Submit My Answers Glve Up Part F Write the symbol for the ion formed when calcium loses 2 electrons Express your answer as an lon My Answers Gte UpExplanation / Answer
E)
Number of electron in Ca = 20
Electronic configuration is 1s2 2s2 2p6 3s2 3p6 4s2
Since Ca loses 2 electrons
So, we need to remove 2 electrons
Electrons are always removed from highest number orbital
Removing 2 electron from 4s
Final electronic configuration is : 1s2 2s2 2p6 3s2 3p6
Answer: 1s^22s^22p^63s^23p^6
F)
The symbol will Ca2+
Answer: Ca2+
Feel free to comment below if you have any doubts or if this answer do not work
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