Valence electrons for 1 to 30 elements
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Valence shell contain valence electrons.
No. of valance electon from 1 , 2, 3 ,4 are termed as metal and no. of valance electon from 5, 6, 7 is known as non metal
No. of valance electon from 1 , 2, 3 ,4 are termed as metal and no. of valance electon from 5, 6, 7 is known as non metal
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HEY MATE
HERE IS UR ANS
H= 1
He =0
Li=1
Be=2
B=3
C=4
N=3
O=2
F=1
Ne=0
Na=1
Mg=2
Al=3
Si=4
P=3
S=2
Cl=1
Ar=0
K=1
Ca=2
Sc=3
Ti=4
V=4
Mn=2
Co=2
Cu=2
Zn=2
HOPE IT HELPS U ^_^___⭐⭐⭐
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