Which of the following statements regarding ph is true? which of the following statements regarding ph is true? a ph of 10 is acidic, and a ph of 3 is alkaline. buffers accelerate large changes in the ph of a solution. as a whole, the ph of the ocean is slightly acidic. ph relates to relative acid-base ion balance in a solution. ph will change in deeper water when organisms with calcite shells sink.

The correct answer is pH relates to relative acid-base ion balance in a solution.

Explanation:

This is because pH is a measure of the concentration of hydrogen ions in a solution. Also the higher the number of Hydrogen ions in a solution, the higher the acidicity and the lower the pH.

e

explanation:

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.