At a specific instant, emission of radioactive compound is deflected in a magnetic field

• Matter & Atoms

At a specific instant, emission of radioactive compound is deflected in a magnetic field. The compound can emit

1. Electrons
2. Protons
3. He²⁺
4. Neutrons

The emission at instant can be

1. 1, 2, 3, 4
2. 1, 2, 3
3. 2, 3
4. 4

Answer

Electrons, protons and helium ions are deflected in magnetic field. So, the compound can emit electrons, protons and He²⁺.

The correct option is B.