The table below gives the data that is needed to calculate the average atomic mass of element b. isotope atomic mass (amu) relative abundance (%) b-10 10.01 19.91 b-11 11.01 80.09 based on these data, what is the average atomic mass of element b? 10.01 10.51 10.81 11.01

These traits describe either a chemical or a nuclear reaction. which statements describe a nuclear reaction? check all that apply. involves the loss, gain, or sharing of electrons may involve a change in total mass involve relatively low energy changes occur outside the nucleus involve very high-energy changes involve changes in nuclides when decay occurs