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Amongst the elements with following electronic configurations, which one of them may have the highest ionization energy?
Options
(a) Ne [3s²3p²]
(b) Ar [3d¹°4s²4p³]
(c) Ne [3s²3p¹]
(d) Ne [3s²3p³]
Correct Answer:
Ne [3s²3p³]
Explanation:
The smaller the atomic size, larger is the value of ionisation potential. Further the atoms having half filled or fully filled orbitals are comparitively more stable, hence more energy is required to remove the electron from such atoms
Related Questions: - This radical can be identified by Borax bead test is
- H₂S₂O₇ has a commercial name as
- The correct order of electron affinity is
- Correct order of the stability of group IIA metal carbonates is
- Solubility of MX₂ – type electrolytes is 0.5 ˣ 10⁻⁴ mol/L.,
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- This radical can be identified by Borax bead test is
- H₂S₂O₇ has a commercial name as
- The correct order of electron affinity is
- Correct order of the stability of group IIA metal carbonates is
- Solubility of MX₂ – type electrolytes is 0.5 ˣ 10⁻⁴ mol/L.,
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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