What is the percent composition of Oxygen in Copper (LI) Nitrate, Cu(NO3)2? A) 8.53%
B) 42.7%
C) 51.2%
D) 66.1%

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