A Carnot machine operate between 150celsius and 200 Celsius estimate the amount of heat dissipated at hot stage if the work obtained from the system is750j

Different isotopes indicate that an element will have different numbers of

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Sugar is dissolved in water. which is the solute? sugar neither both water