Read Edit View history 核电荷数 hédiànhèshù atomic number Origin Definitions Defs Strokes Stroke Words Sentences Sents 核电荷数 核電荷數 hédiànhèshù atomic number The amount of positive electric charge on an atomic nucleus; also known as the atomic number.
核电荷数 核電荷數 hédiànhèshù atomic number The amount of positive electric charge on an atomic nucleus; also known as the atomic number.