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Author Question: What percentage of the mass of the solar nebula consisted of elements other than hydrogen and ... (Read 62 times)

Coya19@aol.com

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on: Jul 27, 2018
What percentage of the mass of the solar nebula consisted of elements other than hydrogen and helium?
 
  A) 20 percent B) 0.1 percent C) 80 percent D) 0 percent E) 2 percent

Question 2

Galaxies that look like huge globular clusters are Hubble type
 
  A) Irr II. B) Irr I. C) S0. D) E0. E) E7.


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sultansheikh

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Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

D


Coya19@aol.com

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Reply 2 on: Jul 27, 2018
Excellent

marict

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Reply 3 on: Yesterday
Wow, this really help

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