ahi 8 thi 20 sudhi na electron mate bandh kramank kem shodhavo te saralatathi shikhavyu chhe.

Bandh Kramank sodhava ni reet

bandh kramank 8 thi 20 electron mate
20 -0
19 -0.5
18 -1
17 -1.5
16 -2
15 -2.5
14 -3
13 -2.5
12 -2
11 -1.5
10 -1
9 -0.5
8 -0
pehla 14 electron same 3 mukvana pachi upar niche bane baju 0.5 ghatadva.
eg
o₂ no bandh kramank shodhvo hoy to
o ma 8 electron 6e toh 8X2=16 toh o₂ no bandh kramank 2 thay upar na table mujab.
aa reet Bhagavant from Ahmedabad dwara madel chhe