A rock is placed on a balance and its mass is determined to be 20.140 g. When thesame rock is placed in a graduated cylinder that originally contains 11.34 mL of water, the new volume of water is 18.82 mL. What should the density of the rock be reported as?

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.