| ⇦ | 
| ⇨ |
Be²⁺ is isoelectronic with which of the following ions?
Options
(a) H⁺
(b) Li⁺
(c) Na⁺
(d) Mg²⁺
Correct Answer:
Li⁺
Explanation:
Be²⁺= (4-2) = 2
is isoelectronic with Li⁺ (3-1 =2)
Since both have same number of electrons in their outermost shell.
Related Questions: - For making distinction between 2-pentanone and 3-pentanone the reagent to be
- Proteins gives purple colour when tested with
- CN⁻ is a strong fields ligand.This is due to the fact that
- The stability of +1 oxidation state among Al, Ga, In, and TI increases
- Calcium is obtained by the
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For making distinction between 2-pentanone and 3-pentanone the reagent to be
- Proteins gives purple colour when tested with
- CN⁻ is a strong fields ligand.This is due to the fact that
- The stability of +1 oxidation state among Al, Ga, In, and TI increases
- Calcium is obtained by 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