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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
- Pyruvic acid is obtained by
- Smallest wavelength occurs for
- 2-Acetoxy benzoic acid is used as an
- The enthalphy change for the reaction N₂ + 3H₂ → 2NH₃ is -92.38 kJ at 298K
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
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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