Which statement regarding nuclear and chemical reactions is not true?

chemical reactions involve outer electrons.

only chemical reactions result in atom stability.

nuclear reactions release more energy per mole.

nuclear reactions occur in the nucleus of the atom.

Option (b) is the correct answer.

Explanation:

A chemical reaction is a reaction that causes change in chemical composition of a substance. This change occurs due to the involvement of outer electrons.

Whereas a nuclear reaction is a reaction in which particles in the nucleus, that is, protons and neutrons participate in order to form a new compound.

For example,

Both chemical and nuclear reactions are able to release energy in certain reactions and they both are able to form stable atoms.

Thus, we can conclude that the statement only chemical reactions result in atom stability regarding nuclear and chemical reactions is not true.

that tool would be a compass

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.