Science, asked by unkown96, 2 months ago

how will you find out valency of chlorine , Sulphur and magnesium

Answers

Answered by chimkandi525

1

Answer:

Mathematically we can say that if the outermost shell of an atom contains 4 or less than 4 electrons, then the valency of an element is equal to the number of electrons present in the outermost shell and if it is greater than 4, then the valency of an element is determined by subtracting the total number of electrons

Answered by ippalavalasasatish

1

Answer:

इलेक्ट्रॉनिक चिन्फीगरतीयों

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