Under which conditions of temperature and pressure does a sample of neon behave most like an ideal gas?
(1) 100 k and 0.25 atm
(2) 100 k and 25 atm
(3) 400 k and 0.25 atm
(4) 400 k and 25 atm

Since real gases behave least ideally at low temperature and high pressure, they would behave most like an ideal gas at high temperature and low pressure.
 Therefore, (3) 400K and 0.25 atm is the correct answer.
Hope this would help~

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.