九年级30个化学元素表HHeLiBeB氢qlng氦hai锂IT铍pi硼pQngCNOFNe碳tQn氮dan氧ydng氟fu氖naiNaMgAlSiP钠nQ镁mi铝lu硅gu!磷linSClArKCa硫liu氯lu氩ya钾jia钙gaiMnFeCuZnAg锰mQng铁tie铜tOng锌x!n银yinBaPtAuHgI钡bei铂bo金jTn汞gOng碘dian1