Question

what is nuclear fussion give example

Answer 1

in nuclear fusion ,2 elements fuse together to form another element and also release energy

Answer 2

Nuclear fusion is a process in which two or more atomic nuclei collide at a very high speed and join to form a new type of atomic nucleus that has more mass than any of the starting nuclei.

In order to write an equation for such a reaction, we must first establish some basic rules. Each of the elements involved in the reaction is identified by the chemical symbol. Two numbers are attached to the symbol. The number at the upper left is the mass number, also known ‘A’. The A identifies the number of protons and neutrons in the nucleus. The number at the lower left is the atomic number or Z. The Z describes the number of protons in the nucleus and determines the type of atom. Thus, the symbol for uranium-238 is ₉₂²³⁸ U (Sorry, the 92 should be directly under the 238, but I can’t do that in this editor).

We also use symbols for α and β particles and for protons and neutrons:

α = ₂⁴He; β = ₋₁⁰e; proton = ₁¹H; neutron = ₀¹n

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