What did Rutherford's alpha particles experiment show? A electron have negative charg
B a proton is a hydrogen atom with out electron
C electron circles the nucleus of an atom in orbits
D most of the mass & all of the positive charge of an atom is found in the nucleus​

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed