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Periodic Table Quiz

Its a quiz testing your nerdy brains in Chemistry. 8 Questions.

 
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Ganatma
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1

Which period of Elements have got 7 valence electrons?

  • 10
  • 13
  • 15
  • 17

2

Which two elements in the 2nd group has got variable valencies?

  • Boron, Lithium
  • Lithium, Beryllium
  • Boron, Beryllium
  • Nitrogen, Oxygen

3

Which is the last Element in the 1st period?

  • Caesium
  • Francium
  • Rubidium
  • Strontium

4

Which is the lightest element on the Earth?

  • Helium
  • Hydrogen
  • Argon
  • Nitrogen

5

Which is the first non-metal placed in the periodic table?

  • Boron
  • Carbon
  • Beryllium
  • Nitrogen

6

Which of the following elements state is not known?

  • Yttrium
  • Hafnium
  • Rutherfordium
  • Rhenium

7

Which is the only liquid poor metal?

  • Hydrangyrum or Mercury
  • Bromine
  • Palladium
  • Platinum

8

Which of the following is the last element placed in the periodic table?

  • Roentgenium
  • Ununbium
  • Ununtrium
  • Ununoctium

 

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