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Which is not a type of elements ?

  • Metals
  • Non Metals
  • Metalloids
  • Gases
Similar Questions :

1. Air contains maximum amount of

  • oxygen
  • nitrogen
  • hydrogen
  • carbon dioxide

2. Which of the following gases is the most toxic?

  • Carbon dioxide
  • Sulphur dioxide
  • Carbon monoxide
  • Acetic acid

3. The most abundant rare gas in the atmosphere is ?

  • He
  • Ne
  • Ar
  • Xe

4. The Chemical Symbol of Sodium is

  • So
  • Sd
  • Na
  • Nu

5. The material which can be deformed permanently by heat and pressure is called a

  • thermoset
  • thermoplastic
  • chemical compound
  • polymer
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