When a substance has a ph, it has hydrogen ions for a given volume. high; less low; less low; more high; more

When a substance has a high less pH, it has low more hydrogen ions for a given volume.

Explanation:

The pH, or Hydrogen Potential, is the scale that measures the degree of acidity or alkalinity of a substance, which can vary from 0 to 14.

PH is a characteristic of all substances, determined by the concentration of Hydrogen ions (H +). The lower the pH of a substance, the higher the concentration of H + ions and the lower the concentration of OH- ions. For this reason, we can affirm that when a substance has a high less pH, it has low more hydrogen ions for a given volume.

Knowing the pH of substances is a process that requires the help of a pH meter. Through this device it is possible to accurately measure the acidity of liquids.

you are the source of the heat energy. you can minimize the heat energy by selecting the appropriate clothes to wear.

it will increase due to the time span