Atomic and Nuclear Physics-III Physics Test Series IIT JEE

Test Preparation on Atomic and Nuclear Physics-III-Physics Test Series IIT JEE-2020

1.

Radioactive substances do not emit

1Electron
2Helium nucleus
3Positron
4Proton

2.

Beta rays emitted by a radioactive material are

1Electromagnetic radiation
2The electrons orbiting around the nucleus
3Charged particles emitted by nucleus
4Neutral particles

3.

11
22
33
44

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