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The maximum valency of an element with atomic number 7 is
Options
(a) 2
(b) 5
(c) 4
(d) 3
Correct Answer:
5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation number of As in H₂AsO₄⁻ is
- When conc. H₂SO₄ is added to dry KNO₃,brown fumes are evolved.These fumes are
- Bleaching powder is obtained by treating chloride with
- A gas can be liquefied
- How will you separate a solution (miscible) of benzene + CHCl₃
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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