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Which of the following corresponds to the electronic configuration 1s², 2s²,2p⁶,3s²
Options
(a) Magnesium
(b) Helium
(c) Argon
(d) Sodium
Correct Answer:
Magnesium
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The following quantum numbers are possible for how many orbital(s)
- The change in oxidation state of sulphur when sulphur dioxide is passed
- In the gas equation ,PV = nRT
- Oxidation state of osmium(Os) in OsO₄ is
- In the gas phase reaction C₂H₂ + H₂ ⇌ C₂H₆, the equilibrium constant
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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