How does a nuclear reaction differ from a chemical reaction?(1 point)

Question

Responses

In a nuclear reaction, two smaller nuclei are combined into a more massive nucleus. In a chemical reaction, the nucleus of the large atom is split into two or more smaller nuclear fragments.

In a nuclear reaction, two smaller nuclei are combined into a more massive nucleus. In a chemical reaction, the nucleus of the large atom is split into two or more smaller nuclear fragments.

In a chemical reaction, two smaller nuclei are combined into a more massive nucleus. In a nuclear reaction, the nucleus of the large atom is split into two or more smaller nuclear fragments.


In a chemical reaction, two smaller nuclei are combined into a more massive nucleus. In a nuclear reaction, the nucleus of the large atom is split into two or more smaller nuclear fragments.

In a chemical reaction, the particles in the nucleus are changed, and one element is transformed into another. In a nuclear reaction, electrons are exchanged from one or more substances to produce a different substance.

In a chemical reaction, the particles in the nucleus are changed, and one element is transformed into another. In a nuclear reaction, electrons are exchanged from one or more substances to produce a different substance.

In a nuclear reaction, the particles in the nucleus are changed, and one element is transformed into another. In a chemical reaction, electrons are exchanged from one or more substances to produce a different substance.

Answer 1

The correct distinction between a nuclear reaction and a chemical reaction is that in a nuclear reaction, the particles in the nucleus are changed, and one element can be transformed into another. In a chemical reaction, electrons are exchanged between atoms or molecules, leading to the formation of different substances without altering the nuclei of the atoms involved.

Thus, the best response from the provided options is:

In a nuclear reaction, the particles in the nucleus are changed, and one element is transformed into another. In a chemical reaction, electrons are exchanged from one or more substances to produce a different substance.