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Which of following has zero valency
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asked
Feb 2, 2019
in
JEE
by
kratos
Which of following has zero valency
(A) Sodium
(B) Beryllium
(C) Aluminium
(D) Krypton.
jee
jee mains
noble gases family
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1
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answered
Mar 11, 2021
by
kratos
Best answer
(D) Krypton.
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