Other questions in this quiz

2. In the periodic table, what is a group?

  • Rows going down
  • Rows going across

3. What is a molecule

  • Contains 2 or more substances that are not chemically joined
  • Made up of only one type of atom
  • A group of atoms that are chemically joined together the atoms are the same
  • Pure substance made up of 2 or more atoms that are chemically joined

4. What is a compound?

  • Pure substance made up of 2 or more atoms that are chemically joined
  • A group of atoms that are chemically joined together the atoms are the same
  • Made up of only one type of atom
  • Contains 2 or more substances that are not chemically joined

5. What charge and mass does a proton have?

  • Positive +1 mass 1
  • Neutral 0 mass 1
  • Negitive -1 mass 0

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