examine the nuclear reaction: $_1^1h + _0^1n\rightarrow _1^2h$. why is this classified as a nuclear reaction…

examine the nuclear reaction: $_1^1h + _0^1n\rightarrow _1^2h$. why is this classified as a nuclear reaction rather than a chemical reaction?\nit is not balanced.\na new compound is formed.\na change has occurred in a nucleus.\na new element has been formed.

examine the nuclear reaction: $_1^1h + _0^1n\rightarrow _1^2h$. why is this classified as a nuclear reaction rather than a chemical reaction?\nit is not balanced.\na new compound is formed.\na change has occurred in a nucleus.\na new element has been formed.

Answer

Brief Explanations:

In nuclear reactions, changes occur in the nucleus of an atom. In the given reaction, a hydrogen - 1 nucleus combines with a neutron to form a hydrogen - 2 nucleus, which is a change in the nucleus. Chemical reactions involve only the rearrangement of electrons, not changes in the nucleus. The reaction is balanced, no new compound (as it's still hydrogen) or new element is formed.

Answer:

C. A change has occurred in a nucleus.