noun🔗Share锘, 𬬮 A transuranic chemical element (symbol No) with an atomic number of 102."Nobelium, a radioactive element with the symbol No and atomic number 102, is studied by scientists in labs. "锘(𬬮)是一种放射性元素,符号为No,原子序数为102,科学家们在实验室里研究它。elementchemistryscienceChat with AIVocabulary GamePractice Reading