the ph of lemon juice is 2.2. the ph of orange juice is 4.2. the concentration of hydrogen ions in lemon juice is the concentration of hydrogen ions in orange juice.

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