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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Fattbatts Fattbatts
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6 years ago
Which of the following are major components of Earth's crust?
A) oxygen and silicon
B) calcium and silicon
C) oxygen and hydrogen
D) oxygen, magnesium and carbon
E) oxygen, hydrogen and carbon
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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g.selahg.selah
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6 years ago
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Fattbatts Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
ethom947
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Yesterday
Thank you, thank you, thank you!
husne
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2 hours ago
Good timing, thanks!
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