Key Terms

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Created by
Sakib Islam

Cards (6)

  • An Acid contains positively charged hydrogen ions (H+) and has a PH level less than 7
  • A base contains negatively charged hydroxide ions (OH-) and has a PH level greater than 7.
  • A cation is a positively charged ion
  • An anion is a negatively charged ion
  • PH is a measure of the Potential or Power of Hydrogen. PH measures the concentration of hydrogen ions in a solution.
  • PH is measured on a scale of 0 to 14. The lower the number the greater the concentration of hydrogen ions. The PH scale is logarithmic and follows a base 10 system.