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Tsync Tsync
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Posts: 3450
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8 years ago
The composition of Mercury's crust is:
A) deficient in volatile compounds that contain elements such as sulfur and potassium.
B) similar to the crust of the other terrestrial planets.
C) nearly identical to Mercury's mantle material.
D) consistent with material from the solar wind, indicating that Mercury has collected material over the last few billion years.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 280 times
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Minoring in physics

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wrote...
8 years ago
B
Tsync Author
wrote...
8 years ago
This astronomy class is killing me, thanks for chiming in and answering
Minoring in physics
wrote...
8 years ago
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