Xenon is a chemical element with the symbol?Xe and atomic number?54. It is a colorless, heavy, odorless noble gas, that occurs in the Earth's atmosphere in trace amounts.
xenonとは意味:{名} : 《元素》キセノン、ゼノン◆【略】Xe◆原子番号54。原子量131.292(天然同位体存在比 Xe-129:26.46%、Xe-131:21.24%、Xe-132:26.95%、Xe-134:10.42%他に質量数124,126、128、130、136がある)。融点-111.9℃。沸点-108.1℃。密度(0℃)5.896g/L。希ガス -------------------------...xenon meaning: Noun: xenon zenun A colourless odourless inert gaseous element occurring in the earth's atmosphere in trace amounts - Xe , atomic number 54 Derived forms: xenons Type of: ...xenon en francais:n. xénon, gaz rarexenon artinya:xenonxenon 뜻:noun, 크세논(회유 가스 원소) n, 크세논, 가스체의 희원소, 기호Xexenon перевод:1) _хим. ксенон