Solve this-Q-c- Write down the electronic configuration of K- -160-and -160-Cl-

The atomic number of potassium,K is 19. Therefore, K+ nbsp;(one electron nbsp;release)=18, nbsp; nbsp;So, the electronic configuration of K+ nbsp;ion ...

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Standard XII

Chemistry

Electron Gain Enthalpy

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Q.(c) Write down the electronic configuration of $K^{+} a n d C l^{-}$ .

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Solution

The atomic number of potassium,K is 19. Therefore, K⁺(one electron release)=18, So, the electronic configuration of K⁺ ion is 1s²2s²2p⁶3s²3p⁶.

The atomic number of Cl is 17. Therefore , Cl^-(one electron gain)=18 , So, the electronic configuration of Cl^- ion is 1s²2s²2p⁶3s²3p⁶.

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Solve this: Q.(c) Write down the electronic configuration of K+ and Cl-.

The atomic number of potassium,K is 19. Therefore, K+ (one electron release)=18, So, the electronic configuration of K+ ion is 1s22s22p63s23p6. The atomic number of Cl is 17. Therefore , Cl- (one electron gain)​=18 , So, the electronic configuration of Cl- ion is 1s22s22p63s23p6.​

Solve this:
Q.(c) Write down the electronic configuration of $K^{+} a n d C l^{-}$ .

The atomic number of potassium,K is 19. Therefore, K⁺(one electron release)=18, So, the electronic configuration of K⁺ ion is 1s²2s²2p⁶3s²3p⁶.

The atomic number of Cl is 17. Therefore , Cl^-(one electron gain)=18 , So, the electronic configuration of Cl^- ion is 1s²2s²2p⁶3s²3p⁶.