Which of the following molecules can have only London dispersion forces?
A) CH4
B) CO
C) both a and b
D) neither a nor b
A
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Based on the evidence you see in the map and in the stereogram, explain the formation of Walker Lake.
Large lateral moraines can be see at the mouth of Bloody Canyon (Walker Lake and Walker Creek are between these moraines; 37°52'28"N, 119°09'53"W). The glacier that left these moraines flowed down Bloody Canyon from near Mono Pass. Sawmill Canyon (just south of Bloody Canyon) consists of two large lateral moraines—these moraines were left by a glacier that at one time also flowed down Bloody Canyon. What will be an ideal response?
On what day of the year does the North Pole tilt most directly toward the Sun?
A) the spring equinox B) the fall equinox C) the winter solstice D) the summer solstice
The Richter scale measures earthquake:
a. intensity b. magnitude c. wave velocity d. frequency
In spite of the economic downturn, the United States' share of global gross domestic production rose from 23% to 31% from 2000 to 2011
Indicate whether the statement is true or false