| 释义 |
非金属fēijīnshǔ一般没有金属光泽和延展性、不易导电、传热的单质。除溴以外,在常温下都是气体或固体,如氧、氮、硫、磷等。{nonmetal; simple substance without the gloss and ductility of a metal, and with poor electricity and heat conductivity. All nonmetal elements such as oxygen, nitrogen, sulphur and phosphorus are gases or solids under normal temperature except bromine.} |