| ⇦ | 
| ⇨ |
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: - IUPAC name of Pt(NH₃)₃Br(NO₂)Cl]Cl is
- For the reaction 2SO₃(g) → 2SO₂(g) + O₂(g) the entropy change (ΔG) is
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- The reaction of which of the following compounds would yield secondary amine
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- IUPAC name of Pt(NH₃)₃Br(NO₂)Cl]Cl is
- For the reaction 2SO₃(g) → 2SO₂(g) + O₂(g) the entropy change (ΔG) is
- Which of the following substances is used, in laboratory
- A reaction occurs spontaneously is
- The reaction of which of the following compounds would yield secondary amine
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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