If you mix a typical aluminum ion (Al, atomic no. = 13 ) with a typical oxygen ion (O, atomic no. = 8), what compound is formed?
A) Al2O3
B) Al3O2
C) Al13O8
D) Al3O
E) Al2O2
A
Environmental & Atmospheric Sciences
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a. true b. false
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A) Britain and the U.S. B) France and Canada C) Netherlands and Belgium D) Japan and Germany E) Italy and Greece
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A glacier begins to flow when the ice reaches a critical thickness of about:a
100 meters. b. 40 meters. c. 20 meters. d. 10 meters. e. 5 meters
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What are some potential benefits of volcanoes?
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