According to most studies, what was the approximate chemical composition of the solar nebula?
a. 50 % hydrogen and helium, 50 % everything else
b. 98 % hydrogen and helium, 2 % everything else
c. 98 % hydrogen, 2 % helium
d. Roughly equal proportion of hydrogen, helium, water and methane which of the following heste
a. 50 % hydrogen and helium, 50 % everything else
b. 98 % hydrogen and helium, 2 % everything else
c. 98 % hydrogen, 2 % helium
d. Roughly equal proportion of hydrogen, helium, water and methane which of the following heste
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Explanation:
This cloud of gas and dust that gave birth to our solar system is called the solar nebula. According to modern science, what was the approximate chemical composition of the solar nebula? C. Roughly equal proportions of hydrogen, helium, water, and methane.
Answer:
letter B
Explanation:
98% Hydrogen and Helium, with small amounts of hydrogen compounds (1.4%) and traces of rock and heavy metals