What did Rutherford discover that Thomson did not understand? A. That atoms were too small to affect alpha particles
B. That electrons were much smaller than alpha particles
C. That an atom's electrons took up as much space as its nucleus
D. That most of an atom's mass was packed in a central nucleus

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution