The abundances of the noble gases in the universe decrease as their atomic numbers increase.
每一周期的元素都是从碱金属元素开始,最后以稀有气体元素结束.
Each period starts with an alkali metal and ends with a rare gas.
因此直接的氟化反应难以实现,需用稀有气体稀释。
Therefore, the direct fluorination reaction is difficult to achieve and needs to be diluted with a rare gas.
年3月23日,他将这两种气体混合,产生了第一种稀有气体化合物六氟合铂酸氙。
On March 23, 1962, he mixed the two gases and produced the first known compound of a noble gas, xenon hexafluoroplatinate.
每一周期的元素都从碱金属开始,最后以稀有气体结束.
Each period starts with an alkali metal and ends with a rare gas.
截至目前,杭氧已在全国投资建设了27家气体公司,所生产的气体产品除常规气体外,还成功制取稀有气体。
Up to now, Hangyang has invested in 27 gas companies nationwide, and the gas products produced have successfully produced rare gases in addition to conventional gases..
The noble gases are nearly ideal gases under standard conditions, but their deviations from the ideal gas law provided important clues for the study of intermolecular interactions.
Noble gases have the largest ionization potential among the elements of each period, which reflects the stability of their electron configuration and is related to their relative lack of chemical reactivity.
例如,在多个波长范围,有必要在真空或稀有气体环境下测量样品,因为大气层中的气体会干扰吸收特征。
For instance, in several wavelength ranges it is necessary to measure the sample under vacuum or in a rare gas environment because gases in the atmosphere have interfering absorption features.
属于稀有气体元素的是。
It belongs to the group of rare gases.
下一篇:什么是稀有气体??
Read next: What is unconventional gas?
氩气是地球大气中最常见的稀有气体。
Argon is the most common rare gas in the earth's atmosphere.
A:大部分释放出的是像氙和氪这样的稀有气体,半衰期很短。
A: Most of what gets released are rare gases such as Xenon and Krypton with short-lived radioactivity.
然而,有些较重的稀有气体的电离能较小,足以与其它元素和分子相比。
Some of the heavier noble gases, however, have ionization potentials small enough to be comparable to those of other elements and molecules.
地球上的丰度则完全不同,氦仅仅是大气中第三丰富的稀有气体。
Abundances on Earth follow different trends; for example, helium is only the third most abundant noble gas in the atmosphere.
稀有气体的价格取决于他们的自然丰度,因此氩最便宜而氙最昂贵。
The prices of the noble gases are influenced by their natural abundance, with argon being the cheapest and xenon the most expensive.
然而,莱纳斯·鲍林在1933年时预测,原子序数较大的稀有气体元素有可能与氟和氧生成化合物。
In 1933, Linus Pauling predicted that the heavier noble gases would be able to form compounds with fluorine and oxygen.
氢稀有气体及其他非金属.
Hydrogen, rare gases and other nonmetals.
稀有气体的化学反应活性极低;.
The noble gases show extremely low chemical reactivity;
English
Bahasa indonesia
日本語
عربى
Български
বাংলা
Český
Dansk
Deutsch
Ελληνικά
Español
Suomi
Français
עִברִית
हिंदी
Hrvatski
Magyar
Italiano
Қазақ
한국어
മലയാളം
मराठी
Bahasa malay
Nederlands
Norsk
Polski
Português
Română
Русский
Slovenský
Slovenski
Српски
Svenska
தமிழ்
తెలుగు
ไทย
Tagalog
Turkce
Українська
اردو
Tiếng việt