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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.
Related Questions: - Which of the following is obtained,when formaldehyde reacts with ammonia
- Which one of the following statements is not true
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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
- Which of the following is obtained,when formaldehyde reacts with ammonia
- Which one of the following statements is not true
- Internal energy is
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- Two moles of an ideal gas expand spontaneously into a vacuum. The work done is
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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