| ⇦ | 
| ⇨ |
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: - The boiling point of water decreases at higher altitudes because
- Which of the following equations describe the first law of thermodynamics
- One mole of a gas absorbs 300 J of heat at constant volume and its temperature
- In an exothermic reaction
- Which of the following compounds is the strongest base
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The boiling point of water decreases at higher altitudes because
- Which of the following equations describe the first law of thermodynamics
- One mole of a gas absorbs 300 J of heat at constant volume and its temperature
- In an exothermic reaction
- Which of the following compounds is the strongest base
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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