"We don't see any solar noble gas in the mantle," he says.

他说：“我们没有看到仍和太阳能惰性气体在地幔之中。”

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Because of the high electronegativity of the positively charged noble-gas centers, any ligands for those centers must themselves be electronegative.

因为带正电的稀有气体中心具有高的电负性，所以，该中心的任何配体必须自身具有电负性。

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In all of the known chemical compounds of the noble gases, the noble-gas atom has a net positive charge.

在为人所知的所有稀有气体化合物中，稀有气体原子具有净正电荷。

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This is ionic radii with a noble gas configuration.

这是稀有气体的离子半径。

麻省理工公开课 - 固态化学导论课程节选

We can go all the way down -- magnesium aluminum, all the way to this noble gas, 3s23p6 argon, which would be n e and then 3 s 2, 3 p 6.

我们可以继续，镁，铝,一直到惰性气体，氩它是Ne然后。

麻省理工公开课 - 化学原理课程节选

They're very deep and held very tightly to the nucleus, so we can often lump them together and instead of writing them all out separately, 3s1 we can just write the equivalent noble gas that has that configuration.

它们非常深,被原子核吸得很紧，所以我们通常可以把它们混在一起,而不是把它们写开，我们可以写出氖然后3s1所以,或者任何的一个。

麻省理工公开课 - 化学原理课程节选

Xenon-133 is a radioactive noble gas produced during nuclear fission that poses no concern at the detected level.

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In September 2012, its subsidiary, Unit Petroleum Company, acquired certain oil and natural gas assets from Noble Energy (NBL), increasing its proved reserves 38% from year-end 2011, and sold certain of its Bakken properties.

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The security firm known for using guns to hurt other people with guns and, allegedly, people without guns has gone from ominous murky wetland to colorless, odorless noble gas, Xenon, or Xe, as Blackwater will now call itself.

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