Other questions in this quiz

2. What type of substance is NaCl?

  • an element
  • a chemical
  • a compound
  • a metal

3. What determines the order of the elements in the periodic table?

  • their symbol
  • the number of neutrons it has
  • their atomic numbers
  • whether they're a metal/non-metal

4. What is a covalent bond?

  • when a metal and a non metal react
  • when 2 non metals combine
  • when 2 metals combine
  • a ionic compound

5. Why are atoms neutral?

  • they have equal numbers of protons and electrons
  • they have more protons than electrons
  • they have more electrons than neutrons
  • they're not neutral


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