imranaakhter123 imranaakhter123
  • 25-03-2021
  • Chemistry
contestada

Help me answer this chemistry question. thank you!

Help me answer this chemistry question thank you class=

Respuesta :

abdullahcaldea
abdullahcaldea abdullahcaldea
  • 25-03-2021

Answer:

krypton,radon, and silicon

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