alicehyolimlee
alicehyolimlee alicehyolimlee
  • 04-12-2020
  • Chemistry
contestada

what element is this?

what element is this class=

Respuesta :

NISHANTEXPERT
NISHANTEXPERT NISHANTEXPERT
  • 04-12-2020

Answer:

hydrogen and helium is the answer

Answer Link

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