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staedtler staedtler
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7 years ago
A particular giant molecular cloud in interstellar space has a mass of 2,000,000 solar masses. What is the mass of helium in this cloud?
A)   40,000 solar masses   C)   200,000 solar masses
B)   1 million solar masses   D)   500,000 solar masses
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
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hyponoticahyponotica
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staedtler Author
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7 years ago
I really appreciate your help!
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