potassium ion homeostasis
Any process involved in the maintenance of an internal steady state of potassium ions within an organism or cell.
GO:0055080
monoatomic cation homeostasis
is_a
GO:0098771
inorganic ion homeostasis
is_a
SPAC105.01c SPAC3F10.02c SPAC977.10 SPAC3A11.09 SPAC1639.02c SPAC29A4.16 SPAC6G9.12