Hottest Cities in United States. Two major cities contend for the title of hottest city in the United States. The city that comes out on top depends on how you measure heat. Phoenix Arizona excels at extreme hot weather. It consistently ranks number one for the most days a year when temperatures rise above 89 Â°F or 99 Â°F. Miami challenges Phoenix for top spot on hottest year-round temperatures.
would a chemist most likely study: a leaf changing color in the fall. OR. a leaf floating on water. Follow.
However this was found to be incorrect and today organic chemistry is the study of all carbon compounds only. â¢ On the other hand, inorganic chemistry is the study of non carbon compounds. â¢ Carbon compounds outnumber non carbon compound by ten to one and so its study is vaster in nature than inorganic compounds.