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SSC CGL 2019 PYQ — Question 35

SSC CGL - 7th June 2019 - Shift 3 • General Awareness • Q35

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Who invented the atomic battery in 1912?

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Correct answer: B

Explanation

The correct answer is option 2 i.e Henry Moseley.

  • In 1912, Moseley developed the first atomic battery, or beta cell, when he insulated beta particles emitted from radium to generate 150,000 volts of long-lasting energy.