Essay
(a)The phase diagram of helium has ____ triple points.
(b)The ionization energy of both oxygen and xenon is about 1200 kJ.mol-1.
What does this observation suggest?
(c)The first noble gas compound actually contained the XeF+ ion.
Write the Lewis structure of this ion and predict whether it should be stable.
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(a)2 (b)If O2 can be oxidized...View Answer
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