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Home Q & A Board Science-Related Homework Help Physics Astronomy
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killian killian
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10 years ago
According to modern science, what was the approximate chemical composition of the solar nebula?
A) 98% hydrogen and helium, 2% everything else
B) 50% hydrogen and helium, 50% everything else
C) 98% hydrogen, 2% helium
D) Roughly equal proportions of hydrogen, helium, water, and methane
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padrepadre
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10 years ago
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Mastering in Nutritional Biology
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killian Author
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#2
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10 years ago
Thanks sir

This is for my astronomy class
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