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What is extracted from Bauxite ?

  • Mica
  • Aluminium
  • Copper
  • Tin
Similar Questions :

1. Which of the primary component of natural gas?

  • Ethane
  • Propane
  • Methane
  • Butane

2. The nuclear particles which are assumed to hold the nucleons together are ?

  • positrons
  • neutrons
  • electrons
  • mesons

3. Which one of the following is the softest?

  • sodium
  • iron
  • aluminium
  • lithium

4. Conduction band electrons have more mobility than holes because they are

  • experience collision more frequently
  • experience collision less frequently
  • have negative charge
  • need less energy to move them

5. Which element found in all organic compounds ?

  • carbon
  • nitrogen
  • calcium
  • none of them
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