Question

Which of the following statement best describe Nuclear fusion reaction ?

• A. two smaller nuclei are combined into a more massive nuclei.
• B. the electrons are exchanged from one or more substances to produce a different substance, and the elements are the same in the products and reactants.
• C. the nucleus of a large atom is split into two or more fragments.
• D. the particles in the nucleus are changed, and one element is transformed into another element when particles in the nucleus are gained or lost.
• E. radiation is made.

Answer 1

The correct option is A two smaller nuclei are combined into a more massive nuclei.

When two or smaller nuclei combine to form a bigger nucleus, then the reaction is known as nuclear fusion reaction. A huge amount of energy is released in such reactions.