SOLUBILITY (SOLUBILIDAD)
RESISTENCE
HARDNESS (DUREZA)
ELASTICITY
THERMAL CONDUCTION (CONDUCCIÓN TÉRMICA - DEL CALOR)
FLEXIBILITY
WHETHER A MATERIAL IS EASY OR DIFFICULT TO DISSOLVE IN A LIQUID
WHETHER A MATERIAL LETS HEAT (CALOR) PASS THROUGH IT EASILY OR NOT
WHETHER A MATERIAL IS EASY OR DIFFICULT TO STRECH (ESTIRAR)
WHETHER A MATERIAL IS EASY OR DIFFICULT TO BREAK (ROMPER)
WHETHER A MATERIAL IS EASY OR DIFFICULT TO SCRATCH (RALLAR)
WHETHER A MATERIAL IS EASY OR DIFFICULT TO BEND (DOBLAR)