Calculate the number of moles in sodium atoms and moles of sulfur atoms in 0.200 moles of sodium sulfate

a patient chooses to not take a beneficial medical treatment.

explanation:

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: