Physical Science 2A CCA 2021-22

Match it! Select the correct answer from the pull down...Good luck!

English botanist Robert ______ was studying tiny plant spores with a microscope.

Aristotle did not believe that matter was made up of tiny particles called atoms, but rather matter up of basic elements, ________, water, air, and fire.

Aristotle felt you could cut matter apart ___________.

Aristotle’s understanding was eventually __________.

Light, sound, and ______ are not matter.

Brown hypothesized that particles of the fluid were colliding with the parts from the spores, causing their random motion. Today we call this Brownian ________.

Which of the following is NOT matter?

The law that states that the masses of chemical substances combine in definite integer ratios when forming compounds is called the law of _________ proportions.