Element X has Nucleon Number 40, Electrons present in it are 20. Write down its Electronic configuration and nature of element.
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Electronic configuration.
K L M N
2 8 8 2
this element is calcium.
when calcium reacts with oxygen to form calcium oxide .
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Mass/nucleon number = 40
Proton/electron number = 20
[Addition info, neutron number :-20]
Electronic configuration = 2,8,8,2
It’s in group 2 and this element is called Calcium . It is a metal which will do ionic bonding. Hope it helps !
Proton/electron number = 20
[Addition info, neutron number :-20]
Electronic configuration = 2,8,8,2
It’s in group 2 and this element is called Calcium . It is a metal which will do ionic bonding. Hope it helps !
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