aniyascott97 aniyascott97
  • 11-05-2020
  • Chemistry
contestada

Which part of the electromagnetic spectrum helped astronomers understand that the Crab Nebula contains hydrogen ?

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BigBrain1277
BigBrain1277 BigBrain1277
  • 14-05-2020

Answer: Visible light

Explanation: I got this wrong for you so be grateful

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judithvazquez06
judithvazquez06 judithvazquez06
  • 20-05-2020

Answer: visible lighttt

Explanation:

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