Oxygen has a melting point of −219∘C-219^\circ\text{C}−219∘C and a boiling point of −183∘C-183^\circ\text{C}−183∘C at atmospheric pressure.
State at 50 KState at 80 KAsolidliquidBliquidgasCsolidgasDgasgas \begin{array}{|c|c|c|} \hline & \text{State at } 50\text{ K} & \text{State at } 80\text{ K} \\ \hline \textbf{A} & \text{solid} & \text{liquid} \\ \hline \textbf{B} & \text{liquid} & \text{gas} \\ \hline \textbf{C} & \text{solid} & \text{gas} \\ \hline \textbf{D} & \text{gas} & \text{gas} \\ \hline \end{array} ABCDState at 50 KsolidliquidsolidgasState at 80 KliquidgasgasgasWhich row in the table correctly identifies the physical state of oxygen at these temperatures?
Row A
Row B
Row C
Row D