Other questions in this quiz

2. What is a compound?

  • A substance that consists of two or more types of elements
  • A substance that consists of two or more mixtures
  • A substance that consists of of one type of element

3. What is a mass number?

  • The sum of neutrons and electrons in an atom
  • The sum of protons and neutrons in an atom
  • The sum of protons and electrons in an atom

4. What is a diatomic molecule?

  • A molecule that contains two or more atoms
  • A molecule that contains two atoms
  • A molecule that contains one atoms

5. What is a base?

  • A substance that increases the rate of reaction
  • A substance that reacts with acids to neutralise them
  • A substance that reacts with alkalis to neutralise them
View more questions

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all All Of Chemistry resources »