Compléter How we identify matter. Fill in the blanksVersion en ligne How we identify matter. Fill in the blanks par Miguel Angel Preciado Lopez 1 colours resistant elasticity melting boiling solubility point magnetism density a . Objects or substances can be different shades of . b . How an object is to pressure is called hardness . c . The ability of an object or substance to return to its original shape after removing pressure is called . d . The ability of certain substances to attract metals is called . e . The amount of mass per unit of volume in an object is called . f . When a substance dissolves in another substance and forms a solution is called . g . The temperature at which a solid changes to a liquid is called . h . The temperature at which a liquid changes to a gas is called point .