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Because of lanthanoid contraction,which of the following pairs of elements have nearly same atomic radii?(Numbers in the parenthesis are atomic numbers)
Options
(a) Zr(40)andNb(41)
(b) Zr(40) and Hf(72)
(c) Zr(40) and Ta(73)
(d) Ti(22) and Zr(40)
Correct Answer:
Zr(40) and Hf(72)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An open system
- Which one of the following is called a carbylamine
- The constituent of light oil is
- Electronic configuration of deuterium atom is
- The compound which contains all the four 1°,2°,3° and 4° carbon atoms is
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An open system
- Which one of the following is called a carbylamine
- The constituent of light oil is
- Electronic configuration of deuterium atom is
- The compound which contains all the four 1°,2°,3° and 4° carbon atoms is
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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