is matter around is pure
What is matter made up of?
Atoms
Which of the following is not a state of matter?
Light
What is the basic building block of matter?
Electrons
Which of the following is a pure substance?
Water
What is the smallest unit of matter?
Atom
Which of the following is a chemical change?
Burning wood
Which of the following is a physical property of matter?
Density
What is the measure of the amount of matter in an object?
Mass
Which of the following is an example of a physical change?
Cooking an egg
What is the process by which matter changes from a liquid to a gas?
Vaporization