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The increasing order of atomic radius for the elements Na, Rb, K and Mg is
Options
(a) Na < K < Mg < Rb
(b) K < Na < Mg < Rb
(c) Mg < Na < K < Rb
(d) Rb < K < Mg < Na
Correct Answer:
Mg < Na < K < Rb
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 normality of solution containing 31.5g of hydrated oxalic acid (H₂C₂O₄.2H₂O)
- The process which is catalysed by one of the products is called
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- Deficiency of vitamine B₁ causes the disease
- The IUPAC name of tertiary butyl chloride 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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