An evacuated glass bulb with a volume of $200\,\text{cm}^3$ is filled with a gas at $300\,\text{K}$ and $101\,\text{kPa}$, and its mass then increases by $0.68\,\text{g}$. The gas follows the ideal gas equation. What is the identity of the gas?
- Aargon
- Bkrypton
- Cneon
- Dnitrogen