| ⇦ | 
| ⇨ |
Electronic configuration of hydride ion is
Options
(a) 1s¹
(b) 1s²
(c) s¹⁺¹
(d) s²⁺
Correct Answer:
1s²
Explanation:
Hydrogen atom = 1s¹, Hydride ion(H⁻) = 1s².
Related Questions: - Galena is an ore of
- During change of O₂ to O₂⁻ ion, the electron adds on which one of the following
- 2.5 Litre of 1 M NaOH solution mixed with another 3 litre of 0.5 M NaOH solution.
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Galena is an ore of
- During change of O₂ to O₂⁻ ion, the electron adds on which one of the following
- 2.5 Litre of 1 M NaOH solution mixed with another 3 litre of 0.5 M NaOH solution.
- The wrong statement about fullerene is
- What is the formula of bleaching powder
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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