Atoms and Molecules Quiz

What is the smallest unit of matter?

• Penny

• Shirt

• Bread

• Atom

What are the different types of atoms called?

• Compounds

• Particles

• Molecules

• Elements

Which element has the symbol 'C'?

• Silver

• Copper

• Oxygen

• Carbon

What is the symbol for gold?

• C

• Au

• Fe

• H

What is the chemical formula for water?

• C6H12O6

• CO2

• O2

• H2O

What is the chemical formula for carbon dioxide?

• H2O

• CO2

• C6H12O6

• O2

What is the chemical formula for oxygen?

• H2O

• CO2

• O2

• C6H12O6

What is the chemical formula for glucose?

• O2

• CO2

• H2O

• C6H12O6

What is the number of atoms in a glucose molecule?

• 6 and 12

• 24

• 12

• 6

What makes one form of matter different from another?

• Type of atoms

• All of the above

• Number of atoms

• Arrangement of atoms