The number of electrons in the outermost shell of chlorine is 7. What is its valency and Why?
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the number of electrons present in chlorine is 17. So by electronic configuration we get 2, 8, 7 so to make itself stable chlorine gain one electron and makes the octet complete.so the valency of chlorine is positive one.
Answered by
2
Answer:
Answer. the number of electrons present in chlorine is 17. So by electronic configuration we get 2, 8, 7 so to make itself stable chlorine gain one electron and makes the octet complete.so the valency of chlorine is positive one
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