If a neutral element has the following chemical notation, how many electrons does it have? fluorine-19
A) 9
B) 10
C) 11
D) 19
E) none of the above
A
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Melting permafrost might accelerate climate change because
A. carbon dioxide is trapped as water melts. B. polar bears and other arctic species rely on permafrost. C. sea levels will rise. D. methane gas stored in the frozen ground will be released. E. coral reefs rely on methane.
During severe storms, the ocean surface bulges upward in response to low pressure and wind-driven waves to create flooding in coastal areas. This large volume of water is called a(n) ____________________ ____________________
Fill in the blank(s) with correct word
What theory describes how our solar system was created?
a. catastrophism b. the big bang theory c. uniformitarianism d. the theory of planetary evolution e. the nebular theory
Saltatory conduction
What will be an ideal response?