<|im_start|>user
Which of the following are not noble gases: helium, sodium, neon, oxygen, argon, hydrogen, calcium, magnesium, lithium, boron, krypton, nitrogen, xenon, aluminium, radon.<|im_end|>
<|im_start|>assistant
The following are not noble gases - sodium, oxygen, hydrogen, calcium, magnesium, lithium, boron, nitrogen, aluminium.<|im_end|>
