Other questions in this quiz

2. The centre part of an atom is called the

  • Neutrons
  • Proton
  • Nucleus
  • Electron

3. What is exothermic reactions

  • Destroys energy in the surroundings
  • Makes energy
  • Transfer energy to the surroundings
  • Take in energy from the surroundings

4. Covalent bonding is between

  • Two non metals
  • Plasics
  • Metals
  • Metal and non metal

5. Acids have a ph scale lower than

  • 7
  • 9
  • 2
  • 4

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lionsgate52

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GREAT THK. WILL COPY ALL THIS...

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