what valency will be shown for an element having atomic number 12 and 13?
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Valencies will be 2 and 3
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hey
☆ valency of element with atomic number 12 is +2
☆ valency of element with atomic number 13 is +3
gowthamcrontecpausiq:
tq for brainliest
Np u deserve it after all!
It's wrong the answer is -2,-3
well how?
nvm Ik how to find the valency but since there were two atomic numbers I was confused.
it is supposed to be -2 & -3 ig since it is easy for the atoms to lose 2 or 3 electrons rather that obtaining 6 or 5 electons
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