Question Detail

Human bone does not contain

  • calcium
  • carbon
  • oxygen
  • phosphorous
Similar Questions :

1. Which of the following gas is used in cigarette lighters ?

  • Butane
  • Propane
  • Methane
  • Ethane

2. All noble gases are ?

  • colourless
  • colourless
  • colourless and odourless
  • colourless and but have odour

3. Iodine can be separated from a mixture of Iodine and Potassium Chloride by ?

  • Filtration
  • Sublimation
  • Distillation
  • Sedimentation

4. What is extracted from Bauxite ?

  • Mica
  • Aluminium
  • Copper
  • Tin

5. Which have maximum number of isotopes ?

  • Bromine
  • Aluminium
  • Polonium
  • Carbon
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