Which of the following statements best describes settlement patterns in Latin America? A. Most people live on islands in the Caribbean. B. Most people live near the border of the US. C. Most people live in cities. D. Most people live in mountainous regions.

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?