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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 compound which on reaction with aqueous nitrous acid at low temperature
- Which of the following paramagnetic
- Which one of the following on reaction with excess of MeMgI would give a tertiar
- 0.4g of silver salt of a monobasic organic acid gave 0.26g pure silver on ignition
- A unit cell of sodium chloride has four formula units.The edge length of the unit cell
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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