The energy exchange with the environment during a chemical reaction is called the heat of reaction. a. true b. false

The correct answer is "atomic weight".

That depends. cause the owl finished it in one lick

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic