Determine the mass, in grams, of CuCO3 produced when excess NaHCO3 reacts with 164mL of 0.373M Cu(NO3)2. The two react according to the following:

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space