Home
Class 12
PHYSICS
When a proton in a radioactive nucleus b...

When a proton in a radioactive nucleus becomes a neutron, the emitted particle is

A

positron

B

electron

C

`pi`-meson

D

neutrino.

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

A positron is emitted by a radioactive nucleus of atomic number 90. What is the atomic number of the product nucleus ?

Helium atom has an atomic mass of 4 u and two protons in its nucleus. How many neutrons does it have ?

Particles emitted from some radioactive material are observed to be deflected in a magnetic field (i) the particles may be electrons (ii) the particles may be protons (iii) the particles may be neutrons (iv) the particles may be hydrogen atoms. State if

In a radioactive decay, an emitted electron comes from :

Can a radioactive sample emit all types of radiations at the same time ?

When a triton captures a proton, it becomes

In which of the following nuclear reactions neutron is emitted?

A beta -particle is emitted by a radioactive nucleus at the time of conversion of

When an alpha -particle captures an electron, it becomes