Question Detail

The Chemical Symbol of Sodium is

  • So
  • Sd
  • Na
  • Nu
Similar Questions :

1. Elements that show the properties of both metals and non metals are called ?

  • metalloids
  • allotropes
  • alloys
  • colloids

2. What is used to avoid melting of ice ?

  • Gelatine
  • Butane
  • Methane
  • Any acid

3. The chemical used as a fixer in photography is ?

  • sodium thiosulphate
  • sodium sulphate
  • borax
  • ammonium sulphate

4. Which have maximum number of isotopes ?

  • Bromine
  • Aluminium
  • Polonium
  • Carbon

5. What is extracted from Bauxite ?

  • Mica
  • Aluminium
  • Copper
  • Tin
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