Explain the electronic configuration of calcium with the drawing of shell
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electronic configuration
K L M N
2 8 8 2
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Hello Mate!!
Answer:-
➡We know that atomic number of calcium is 20.
It means that in a neutral calcium atom there are 20 protons in its nucleus. It also has 20 electrons
➡ Electronic configuration: 2,8,8,2
➡ Configuration of a neutral calcium atom is :
1S² 2S² 2P^6 3S² 3P^6 4S²
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