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annmariec2 | 13:46 Fri 23rd Mar 2007 | Science
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What is the common name fro group 18 of the periodic table, which includes Helium and Neon
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Avatar Image Bev2007
Inert (noble) gases
13:56 Fri 23rd Mar 2007
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Thank you
14:11 Fri 23rd Mar 2007
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Noble gases. They are not all inert.
20:10 Fri 23rd Mar 2007
Avatar Image Phil7
"Noble Gases".

"Inert Gases" is an outmoded term (because, as stated, except for He & Ne they're not inert). Also, "Inert Gases" nowadays is applied to gases that are inert, but may be elemental OR molecular.

"Rare Gases" is also an older term. Possibly fallen out of use upon discovery of how abundant e.g. Helium is in the stars.
00:07 Sun 25th Mar 2007
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Group 8
01:10 Mon 26th Mar 2007

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