HELP HELP HLPPP Use the table to answer the question.

Substance Melting Point (°C) Boiling Point (°C)
silicon 1,410
1
,
410
2,355
2
,
355
helium −272.2
−
272.2
−268.9
−
268.9
mercury −38.8
−
38.8
356.6
356.6
methane −182.4
−
182.4
−161.5
−
161.5
Which substance shown has the greatest kinetic energy at room temperature (~25°C)?

(1 point)

mercury
mercury

silicon
silicon

helium
helium

methane