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Chapter 8 Journey Inside the Atom - Part 2

What is the valency of oxygen?

Type: MCQ • Marks: 1
What is the valency of oxygen?
Options
A. 6
B. 2
C. 4
D. 8
Explanation
Oxygen needs two electrons to complete its octet, so its valency is 2.
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Class 9th Science (MCQ)

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