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Byju's Answer
Standard IX
Chemistry
Introduction to Hydrogen
Which of the ...
Question
Which of the following atoms has a valency equal to zero?
A
Hydrogen
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B
Lithium
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C
Neon
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D
Oxygen
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Solution
The correct option is
C
Neon
Valency of Neon(Ne) is zero as it has fully filled stable valence shell.
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