Noble gas
01
惰性气体, 稀有气体
any of the elements in Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon, characterized by their inert nature and stable electron configurations
例子
Neon signs emit light when an electrical current passes through neon gas, showcasing the unique properties of noble gases.
霓虹灯标志在电流通过氖气时发光，展示了惰性气体的独特性质。
