| ⇦ | 
| ⇨ |
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.
Related Questions: - Oxidation number of chromium in Na₂Cr₂O₇ is
- A solid compound X on heating gives CO₂ and a residue .
- Which one of the following explains light both as stream of particle and as wave
- which of the following non-metal possesses the atomicity double than that
- Which one of the following is not true for the hydrolysis of t-butyl bromide
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Oxidation number of chromium in Na₂Cr₂O₇ is
- A solid compound X on heating gives CO₂ and a residue .
- Which one of the following explains light both as stream of particle and as wave
- which of the following non-metal possesses the atomicity double than that
- Which one of the following is not true for the hydrolysis of t-butyl bromide
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply