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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: - The number of d-electrons in Fe²⁺(Z=26) is not equal to the number of electrons
- Which of the following is used in refrigerant
- Which of the following glasses is the most heat resistant?
- The ability of a given substance to assume two or more crystalline structure is
- The weight of one molecule of a compound C₆₀H₁₂₂ is
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The number of d-electrons in Fe²⁺(Z=26) is not equal to the number of electrons
- Which of the following is used in refrigerant
- Which of the following glasses is the most heat resistant?
- The ability of a given substance to assume two or more crystalline structure is
- The weight of one molecule of a compound C₆₀H₁₂₂ is
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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