Science Quiz on Matter and Atoms

What is matter?

• Only solids

• Anything that has mass and volume

• Only liquids and gases

• Nothing at all

What are molecules made up of?

• Cells

• Protons

• Neutrons

• Atoms

What is the building unit of a living organism's body?

• Atom

• Cell

• Nucleus

• Molecule

What is the charge of protons?

• Neutral

• Negative

• No charge

• Positive

What do neutrons have?

• Negative charge

• No charge

• Positive charge

• High mass

What is the nucleus of an atom?

• Center of the atom

• A type of molecule

• Outer part of the atom

• A type of electron

What is the mass number of an atom?

• Number of protons and neutrons

• Number of cells

• Number of electrons

• Number of molecules

What do electrons do?

• Revolve around the nucleus

• Stay in the nucleus

• Form molecules

• Create mass

What is the atomic number?

• Number of protons or electrons

• Mass of the atom

• Number of neutrons

• Number of protons and electrons

What is calcium carbonate made of?

• Calcium and carbon atoms

• Only calcium atoms

• Only carbon atoms

• Oxygen and hydrogen atoms