What is the final temperature of the neon gas?
59 ∘C59\ ^\circ\text{C}59 ∘C
223 ∘C223\ ^\circ\text{C}223 ∘C
310 ∘C310\ ^\circ\text{C}310 ∘C
496 ∘C496\ ^\circ\text{C}496 ∘C
