why is velency of Mg is 2 in MgO and velency of Co is 1 in formula carbondioxide.
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the valency of 'O' is always 2 but it gets simplified
navneet9410:
wrong answer
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Answer:
Actually , I am telling you valence electrons are arranged in different ways in compounds. To balance the compound , velancy required diffrently.
r u failed in 8std
atomic no. of Mg , C is different
yeah
as CO is compound
as CO is compound
as CO is compound
On the place of Co will only C
it is because of there is different no. of molecules
of elements
explain this
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