Choose the word which is different from the rest.
Table of Contents
A. Radium
B. Thorium
C. Sodium
D. Polonium
E. Uranium
Answer & Solution
Answer: Option C
Solution:
All except Sodium are radio-isotopes, while sodium is a metal.
Also Read :
- Choose the word which is different from the rest.
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- A. Rigveda B. Yajurveda C. Atharvaveda D. Ayurveda E. Samveda
- A. Curd B. Butter C. Oil D. Cheese E. Cream
- A. Potassium B. Silicon C. Zirconium D. Gallium E. Germanium
- A. Tea B. Cinchona C. Rubber D.Cardamom E. Chalk
