Other questions in this quiz

2. In the process of 'wet scrubbing,' waste gases are sprayed with water and what?

  • Calcium oxide
  • Calcium
  • Calcium Carbonate
  • Calcium suplhate

3. Ceramics include clay, glass and what?

  • Bronze
  • Cement
  • Plastic
  • Metal

4. Hardness is the resistance to what?

  • Fire
  • Bending
  • Wear
  • Smashing

5. Thermoplastics like acrylic do what when heated?

  • Soften
  • Explode
  • Expand
  • Burn

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