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प्रश्न
In the following atoms, which one is a radioisotope? Give one use of this isotope.
O16, C14, N14, He4
उत्तर
C14 is a radioisotope. It is used in carbon dating to determine the age of organic materials. It is used in biological research, agriculture, pollution control, and archaeology and so on.
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संबंधित प्रश्न
State the energy conversion taking place in a cathode ray tube
State any two precautions to be taken while handling radioactive substances
A radioactive source emits three types of radiations. Name them.
(i) Name the radiations which are charged.
(ii) Name the radiations which are most penetrating.
(iii) Name the radiations which travel with the speed of light.
(iv) Name the radiations which have the largest mass.
How is a cathode ray beam affected while passing through a magnetic field?
Why are materials of low work function preferred as thermionic cathode materials?
What do you understand by the term radioactivity?
What is meant by Radioactivity?
Justify with reason, whether the following nuclear reactions are allowed or not.
\[\ce{^A_Z X -> ^A_{Z - 2}X + ^4_{2}He}\]
Heavy radioactive elements eventually turn into ______.
A radioactive element is placed in an evacuated chamber. Then the rate of radioactive decay will ______.
