the atomic number of element is 17 then state the name of this element and its electronic structure state the position of this element in Modern Periodic Table
Answers
Answered by
1
Answer:
the element is chlorine
Explanation:
its elctronic configuration is 1s2 2s2 2p6 3s2 3p5
it is a 7 A group element in the 3 period
Answered by
2
Answer:
The element having its atomic number 17 is Chlorine(Cl)
Its electronic configuration is (2,8,7)
Its valency is -1
Its a non - metal
Its mass number is 35.453 u
Explanation:
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