| ⇦ | 
| ⇨ |
Which of the following corresponds to the electronic configuration 1s², 2s²,2p⁶,3s²
Options
(a) Magnesium
(b) Helium
(c) Argon
(d) Sodium
Correct Answer:
Magnesium
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When CHCl₃ is boiled with NaOH, it gives
- Which has the maximum number of molecules among the following
- The beilstein test for organic compounds is used to detect
- which of the following molecules has trigonal planar geometry?
- A flask contains 36% oxtgen and 26% hydrogen. If the total pressure of the mixture
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When CHCl₃ is boiled with NaOH, it gives
- Which has the maximum number of molecules among the following
- The beilstein test for organic compounds is used to detect
- which of the following molecules has trigonal planar geometry?
- A flask contains 36% oxtgen and 26% hydrogen. If the total pressure of the mixture
Topics: S and Some P Block Elements (157)
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