Question

need and necessity to know about radioactive isotopes​

Answer 1

Explanation:

Need of radioactive isotopes are:

Medical use.:

i) Many disease such as leukemia, cancer etc are cured by radio therapy .

ii) The salt of weak radioactive isotopes such as radios sodium chloride , radio iron are use for diagnosia.

Scientific Use:

i) Alpha particle emitted from the radio isotopes are used as projectile for nuclear reaction .

ii) The radioactive tracers are used in agriculture science to study the growth of plant.

Industrial Use:

i) Radioactive isotope such as uranium are used as fuel for the atomic energy reactor.

ii) Radio isotopes are used by engineer in factory to avoid the accumulation of charge on the moving part of machine due to friction.

Thank you.

Answer 2

Explanation:

Radioisotopes are used in medical use scientific used agriculture use any experiment use etc.