an element Z forms an oxide zo3
(a) what is the valency of Z?
Anonymous:
6 is correct answer
how?
Answers
Answered by
9
valency of oxygen is 2
3 => 2×3=6
To be neutral vancy of z is 6
3 => 2×3=6
To be neutral vancy of z is 6
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Answered by
6
Z O
x 2
By cross multiplication,
=) Z2 Ox = Z O3
It means x have certain value that cancels out 2 in Z and get 3 in O.
=) x = 2*3
= 6.
Hope it's helpful to u
x 2
By cross multiplication,
=) Z2 Ox = Z O3
It means x have certain value that cancels out 2 in Z and get 3 in O.
=) x = 2*3
= 6.
Hope it's helpful to u
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