hot is a mean of sodium static
sodium_propanoate is strong_electrolyte. gaseous_sodium is sodium. hot_and_cold is measures_of_thermal_activity. sodium_ion is sodium_atom. sodium_nitrate is strong_electrolyte. prickly_heat is rash. hot is adjective. sodium_hydroxide is solid. sodium_acetate is strong_electrolyte. hot_and_cold is opposites.