Chemistry, asked by FLASH128, 6 months ago

please solve fast...

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Answered by prashanttanwar72

1

Answer:

20 Ca-. 2, 8, 8,2

16 S- 2 ,8 ,4

Answered by kumarranjanratnesh

1

Answer:

The electron configuration for calcium is: 1s2 2s2 2p6 3s2 3p6 4s2

Electronic configuration of Sulphur :- 1s22s22p63s23p4.

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