Other questions in this quiz

2. When different elements react, atoms form chemical bonds with other atoms to form _____

  • Compounds.
  • Mixtures.
  • Hydrocarbons.
  • Something magical.

3. What is another word for an 'Electron shell'?

  • Energy Level.
  • Electron Circuit.
  • Atomic circumference.
  • Electron Stick.

4. When do atoms share electrons?

  • When they loose neutrons.
  • When there are free electrons.
  • In covalent bonding.
  • In ionic bonding.

5. Which of these is correct?

  • Neutrons have a positive charge.
  • A nucleus has a positive charge.
  • An atom has a positive charge.
  • Electrons have a positive charge.


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