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OpenStudy (anonymous):
Which set of elements contains a noble gas? Ca, K, Hg, As Ta, Na, Sb, Br Te, P, Mg, Ar Ru, Pd, Cd, Na
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OpenStudy (rushwr):
Noble gases are found in the last group of the periodic table . They are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn)
OpenStudy (rushwr):
So I would go with the 4th answer cuz It has Ar which is a noble gas !@
OpenStudy (rushwr):
Did u get it ?
OpenStudy (anonymous):
Do you mean the third?
OpenStudy (rushwr):
aah yes sorry I saw it as the 4th one 1
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OpenStudy (anonymous):
Thanks!
OpenStudy (rushwr):
anytym :)
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