Some solid kno3 remains at the bottom of a stoppered flask containing a saturated kno3(aq) solution at 22°c. which statement explains why the contents of the flask are at equilibrium?

Inot sure what it is i sorry : ((

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.