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The electronic configuration of chalcogens is
Options
(a) ns²np²
(b) ns²np³
(c) ns²np⁴
(d) ns²np¹
Correct Answer:
ns²np⁴
Explanation:
The elements of group VI A of the periodic table are called chalcogens . e.g. oxygen, sulphur, selenium, tellurium and polonium. The general electronic configuration of these elements is ns² np⁴.
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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
- HgI₂ reacts KI in aqueous solution to form K₂HgI₄.If small amount of HgI₂
- For a given exothermic reaction, Kp and K’p are the equilibrium constants
- Which of the following pairs has the same size
- Which among the following gas will greatly deviate from Henry’s law in water
- Which of the following statement regarding hydrogen peroxide is false
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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