Para insaturar una solución acuosa saturada de la sal KNO3 se podría a) agregar más solvente
b) disminuir la temperatura
c) aumentar la presión
d) agregar más KNO3
e) disminuir la presión

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.