Explanation:
Acid → A) A compound that increases hydrogen ions when it is dissolved in a solution
Acids are those substance which gives hydrogen ions in their aqueous solutions.
Alkaline → C) A compound that increases the hydroxide when it is dissolved in a solution
Bases are those substance which gives hydroxide ions in their aqueous solutions.
pH → D) A value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water
The pH is the scale ranging from 0 to 14 used. This scale helps to determine the acidic or basic nature of a compound when dissolved in water.
Ion → B) An atom or molecule that has a positive or negative charge
Ion are those species of atom which caries positive or negative charge.
Positive charged atom = cation
Negative charged atom = anion
