Which size rings of carbon atoms are especially abundant in nature?
A) 3 and 4 carbon atom rings
B) 4 and 5 carbon atom rings
C) 5 and 6 carbon atom rings
D) 6 and 7 carbon atom rings
C
You might also like to view...
What chemical change occurs when a wax candle burns?
A. The wax within the wick is heated to about 600°C. B. The molten wax is pulled upward through the wick. C. The wax near the flame melts. D. The heated wax molecules combine with oxygen molecules.
What is the approximate width of the Souris River floodplain?
The following questions are based on Map T-4, a portion of the “Voltaire, North Dakota” quadrangle (scale 1:24,000; contour interval 5 feet) and Figure 40-4, a stereogram of the same region showing the Souris River (48°06'23"N, 100°48'05"W). What will be an ideal response?
The attraction of particles to each other is called
A) cohesion. B) friction. C) sliding. D) creep.
The Endangered Species Act, passed by Congress nearly four decades ago, has spawned a continuous series of debates between those who feel the ethical necessity to protect species at the brink of extinction and others who feel that if we have to
protect every habitat of every species at risk, then there will be a loss of jobs and a blow to an already shaky economy. This boils down to a conflict between ________. A) anthropocentrists and ecocentrists B) social scientists and conservationists C) universalists and ecofeminists D) relativists and environmental justice advocates E) economists and environmental scientists