A balance is used for measuring mass of an object.
Mass amount of matter an object contains.
A balance is used to measure the amount of matter an object contains.
What can be used to measure the amount of matter an object contains?

(a) Joules
(b) density
(c) Protractor
(d) Thermometer
(e) energy
(f) Balance
(g) Accelerometer
(h) microscope