Atoms make up everything & How atoms form matter

How did ancient Greeks explore science?

• They used their minds

• The didn't explore science

• They had sophisticated tools

• They calculated mass and volume

What model did Democritus use to understand matter?

• clay

• flower

• plant

• stone

What is the basic unit of all matter?

• atom

• amp

• corpuscle

• mole

When atoms are combined, what can change?

• The periodic table

• Their atomic numbers

• The names of the atoms

• Their physical characteristics

What do hydrogen and oxygen combine to form?

• air

• elements

• sugar

• water

Which type of scientist studies how to make new materials?

• biologist

• geologist

• materials scientist

• astronomer