| ⇦ | 
| ⇨ |
The number of unpaired electrons in 1s² 2s² 2p³ is
Options
(a) 3
(b) 1
(c) 5
(d) 2
Correct Answer:
3
Explanation:
1s² 2s² 2p³ ⇒ [1s² 2s² 2p¹(x) 2p¹(y) 2p¹(z)] / unpaired electrons = 3
Related Questions: - Which is correct example of condensation polymer
- The correct bond order in the following species is
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- Which of the following is the most electronegative element?
- Colligative properties of solution are those properties which depend on the
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which is correct example of condensation polymer
- The correct bond order in the following species is
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- Which of the following is the most electronegative element?
- Colligative properties of solution are those properties which depend on the
Topics: Structure of Atom (90)
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