| 41. | Similarly, the polyatomic nonmetals, diatomic nonmetals and the noble gases are nonmetals viewed in the broader sense.
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| 42. | Especially the causes of hard sphere repulsion, postulated by liquefaction of noble gases were difficult to understand.
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| 43. | These two noble gases do not condense above that of liquid nitrogen and cannot be loaded cryogenically.
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| 44. | Figure 2 shows the Maxwell Boltzmann distribution for the speeds of the atoms in four noble gases.
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| 45. | Of keenest interest : oxygen, nitrogen and the noble gases, such as neon, argon, xenon and krypton.
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| 46. | She spent much of her career studying the noble gases and their properties, successfully synthesizing krypton difluoride.
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| 47. | Noble gasses are particularly useful for these experiments because they are easy to handle, unreactive and relatively inexpensive.
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| 48. | Q . Judging from the childhood experiments you describe, you were also entranced with the so-called noble gases.
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| 49. | Noble gases themselves are chemically inactive.
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| 50. | Other noble gases would be equally suitable for most of these applications, but argon is by far the cheapest.
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