EASY
12th Kerala Board
IMPORTANT
Earn 100

Spontaneous and continuous disintegration of a nucleus of a heavy element with the emission of certain types of radiation is known as radioactivity.
State radioactive decay law.

Important Questions on Nuclei
HARD
12th Kerala Board
IMPORTANT
Spontaneous and continuous disintegration of a nucleus of a heavy element with the emission of certain types of radiation is known as radioactivity.
Write the relation connecting half-life and mean life of radioactive element.
