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Which of the following has zero valency
Options
(a) He
(b) H
(c) O
(d) Na
Correct Answer:
He
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When x g of magnesium burnt with oxygen what is left
- The presence of colloidal particles can be confirmed with the help of
- What is the oxidation number of iron in [Fe(H₂O)₅(NO)⁺] SO₄
- If the hydrogen ion concentration of an acid decreases 10 times, its pH value
- Which of the following pairs of transition metal ions are the stronger oxidisi
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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