Science, asked by 26lalbert, 1 day ago

What are the 18 elements of the periodic table

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Answered by aleenakhanjan20
4

Answer:

Hello here is your answer I hope it will be helpful to you

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Explanation:

The 18 elements of a periodic table is called noble gas.

The elements are as followed

  • helium (He)
  • helium (He)neon (Ne)
  • helium (He)neon (Ne)argon (Ar)
  • helium (He)neon (Ne)argon (Ar)krypton (Kr)
  • helium (He)neon (Ne)argon (Ar)krypton (Kr)xenon (Xe)
  • helium (He)neon (Ne)argon (Ar)krypton (Kr)xenon (Xe)radon (Rn) 
  • helium (He)neon (Ne)argon (Ar)krypton (Kr)xenon (Xe)radon (Rn) oganesson (Og). 

I hope it helps

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