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What is the electronic configuration of element having atomic number 100.
(Numbers should be 7)
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Answered by
10
As we know the formula for arranging the electrons in the electronic configuration.
=> 2n² .
And the names of the cells are K, L, M, N and so on .
So ,
In K = 2n² = 2(1)² = 2
In L = 2n² = 2(2)² = 8
In M = 2n² = 2(3)² = 18
In N = 2n² = 2(4)² = 32
In 0 = 2n² = 2(5)² = 50
So the electronic configuration of the element Having atomic number 100, is = 2,8,18,32,40 .
And the valency = 10 .
Valency = Number of Valence electrons in an element.
#Be Brainly !!
=> 2n² .
And the names of the cells are K, L, M, N and so on .
So ,
In K = 2n² = 2(1)² = 2
In L = 2n² = 2(2)² = 8
In M = 2n² = 2(3)² = 18
In N = 2n² = 2(4)² = 32
In 0 = 2n² = 2(5)² = 50
So the electronic configuration of the element Having atomic number 100, is = 2,8,18,32,40 .
And the valency = 10 .
Valency = Number of Valence electrons in an element.
#Be Brainly !!
Adi3097:
2,8,18,32,40 only has 6 numbers. But Fm which has atomic number 100 comes in 7th row .
Answered by
1
AS WE KNOW THE FORMULA OF ARRANGING ELECTRON IS 2N^2 SO
1 ORBIT =2*1^2=2*1=2
2 ORBIT=2*2^2=2*4=8
3 ORBIT=2*3^2=2*9=18
4 ORBIT=2*4^2=2*16=32
5 ORBIT=2*5^2=2*25=50
SO ELECTRONIC CONFIGURATION IS-2,8,18,32,40
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