Question

What is known as the process of splitting an atom?
A. Nuclear Fusion
B. Nuclear Fission
C. Nuclear Confusion
D. Nuclear Delusion

Answer 1

Hint : In order to this question, to know the exact term for the process of splitting of an atom, we should go through the actual meanings of the given option. And then we will also discuss some other main points for the right answer.

Complete Step By Step Answer:
Splitting of a large atomic nucleus into smaller particles is called Nuclear Fission.
In nuclear physics and nuclear chemistry, nuclear fission is an atomic response or a radioactive decay measure in which the nucleus of an atom splits into at least two more modest, lighter cores. The parting cycle regularly delivers gamma photons, and deliveries a lot of energy even by the vigorous principles of radioactive decay.
Nuclear fission of heavy elements was discovered on December 17, 1938 by German Otto Hahn and his assistant Fritz Strassmann at the suggestion of Austrian-Swedish physicist Lise Meitner who explained it theoretically in January 1939 along with her nephew Otto Robert Frisch. Frisch named the process by analogy with biological fission of living cells.
For heavy nuclides, it is an exothermic reaction which can release a lot of energy both as electromagnetic radiation and as dynamic energy of the pieces (warming the mass material where splitting happens). Like atomic combination, with the goal for parting to deliver energy, the complete restricting energy of the subsequent components should have a more prominent restricting energy than that of the beginning component.
Hence, the correct option is (B.) Nuclear Fission.

Note :
Nuclear fission, subdivision of a heavy atomic nucleus, such as that of uranium or plutonium, into two fragments of roughly equal mass. The process is accompanied by the release of a large amount of energy. Nuclear fission may take place spontaneously or may be induced by the excitation of the nucleus.