Other questions in this quiz

2. What is the name for a reaction which gives out heat?

  • Exothermic
  • Endothermic
  • Gaseous reaction

3. What is the name for a reaction which takes in heat?

  • Gaseous reaction
  • Endothermic
  • Exothermic

4. The number of protons and number of electrons are alway equal in an atom, so the atom has no charge.

  • True
  • False

5. Which of three has a negative charge?

  • Neutron
  • Electron
  • Proton
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Comments

Rebecca

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4. it should be protons and electrons

19. anode is impure, cathode is pure and solution contains copper ions

Other than that, very helpful! :)

Aneel

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Great quiz! 100% Thanks !!! ;)

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