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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.
Related Questions: - Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
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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
- Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
- Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- If 0.2 gram of an organic compound containing carbon, hydrogen and oxygen
- The hardness of transition elements is due to their
- Which of the following has ability to release bromine from potassium bromide
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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