an element have electronic configuration 2,8,8,2 to which period and group does it belong also name the element and find its valency
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Answer:
element is calcium
valency is 2
period 2
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Answer:
name of the element is=calcium (ca)
group=IV and prieod=2nd
valency is =2
as it's outermost orbit has only 2 electrons and it can get the most stable electron configuration of argon(18) by leaving 2 electrons....
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