Calculati masa molara a unui gaz, daca o proba care cantareste 14 grame ocupa un volum de 6,15 litri masurati la presiunea de 2 atm si temperatura
300K.

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

Pretty sure it's d. heterogeneous is separated by physical properties. 

Helloe. will be your answerhope this