All gases have the same number of molecules in the same volume under the same conditions of temperature and pressure. What is this rule called?

All gases have the same number of molecules in the same volume under t

1.	All gases have the same number of molecules in the same volume under the same conditions of temperature and pressure. What is this rule called?
A.	boyle's law
B.	charles law
C.	avogadro's law
D.	none of these
Answer» D. none of these