What do the electron configurations for all the group 18 noble gases have in common?
A. They occupy the same number of shells.
B. Their outermost occupied shells are filled to capacity.
C. They have the same number of electrons.
D. all of the above
Answer: B
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The Great Rift Valley provides evidence of a split in the _________________________.
Fill in the blank(s) with the appropriate word(s).
True or False: Earth pressure increases with increasing depth
Indicate whether this statement is true or false.
Use the Venn diagram shown below to answer this question.
Which section of the diagram represents small-grained rocks?
A. Volcanic B. Both volcanic and plutonic C. Plutonic
Atmospheric shortwaves usually move ____ longwaves, and ____ when they move through a longwave ridge
a. faster than; weaken b. faster than; strengthen c. slower than; weaken d. slower than; strengthen e. at the same speed as; weaken