6. An unknown gas sample is found to have a molar mass of 56.3 g/mol and the gas occupies a volume of 0.545 L at a temperature of 26.4 °C and a pressure 0.956 atm. What is the density of this unknown
gas sample?

if two electrons have the same n, the same ℓ, and the same ml, then they are in the same orbital. the pauli exclusion principle states that no two identical fermions (a fancy word for electrons and other subatomic particles like electrons) may occupy the same quantum state in an atom simultaneously.

d

explanation:

rutherford's experiment showed that the atom does not contain a uniform distribution of charge.