SSC CGL 2017 Tier 1 Questions and Answers

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what-are-isobars

Question

What are isobars?

A Elements with same atomic number but different mass number

B Elements with different atomic number but same mass number

C Elements with different atomic number and different mass number

D Elements with same atomic number and same mass number

Answer & Explanation
Answer: [ Elements with same atomic number but different mass number ]

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