Respuesta :

The most abundant cation (or positively charged ion) in the extracellular fluid (ECF) is sodium (Na+). The most abundant anion (or negatively charged ion) in the ECF is chloride (Cl-). The most abundant cation in the intracellular fluid (ICF) is potassium (K+).

The hydroxide ions is the most abundant in a base. A base is regarded as a

substance which reacts with an acid to form a salt.

The base has a characteristic feature of having a pH between 7.1 to 14.0.

Strong bases have a pH of about 12-14 while weak bases have a pH of

between 7.1-9.

Bases have hydroxide ions which is responsible for the basic nature of the

substance while an acid has abundant hydrogen ions which is responsible

for its acidic nature.

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