Chapter 2/3 Part 1

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

__________ is the quantity of matter.

_______ is anything that takes up space and has mass.

Why are mass and weight not the same thing?

_____ is a pure substance that cannot be broken down chemically.

Why are atoms important?

A ________ is made of two atoms covalently bonded together

What is the difference between the three states of matter (solid, liquid and gas)?

More than 90% of living things are composed of what four elements?