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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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- Which one of the following statements for the order of a reaction is incorrect
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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
- On palladium the adsorption of hydrogen is known as
- Which one of the following statements for the order of a reaction is incorrect
- At equilibrium, the value of change in Gibb’s free energy (ΔG) is
- Which of these statements about [CO(CN)₆]³⁻ is true
- Alkali metals in each period have
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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