How will you find the valency of chlorine Sulphur and magnesium?
Answers
Answered by
1
Answer:
If the number of electrons in the outermost shell of the atom of an element is less than or equal to 4, then the valency of the element is equal to the number of electrons in the outermost shell.
Answered by
5
Answer:
Hence the valency of Cl, S, and Mg are 1, 2, 2 respectively.
Attachments:
Similar questions