Deuterium a. can become part of a molecule called heavy water. b. is an isotope of hydrogen. c. consists of one proton and one neutron. d. is stable. e. all of the above

Deuterium is also known as heavy hydrogen and takes the symbol 2H. What makes this heavy is due to the additional neutron present in it. Therefore, everything that is being mentioned above as the description of deuterium is applicable. Therefore, the answer would be option E: All of the above. Hope this helps.

Answer

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

explanation

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

It's have to be 12 or idk