Which of the following is true in the carbonate ion, CO32-?
A) The carbon atom does not have an octet.
B) The ion has 22 valence electrons.
C) The electrons are constantly moving from one bond location to another.
D) None of the above is true.
D
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More oil can be expected from a P50 of a 100 million barrel field than from an oil field with a
A) P70 for a 100 million barrel field. B) P95 for a 90 million barrel field. C) P40 for a 200 million barrel field. D) P10 for a 150 million barrel field.
Extrusive igneous rocks cooled and hardened ________ the Earth's surface, resulting in ________ grained rocks. than intrusive igneous rocks
A) beneath; finer B) at; coarser C) beneath; equally D) at; finer E) beneath; coarser
What is deflation? Why can deflation not continue beneath the water table?
What will be an ideal response?
Because of the Coriolis effect, surface ocean currents are deflected to the ________ of their path of motion in the Northern Hemisphere
A) left B) east C) right D) west