atomic number 53
参考词典中atomic number 53的常规释义：
英英解释
1个名词解释
- a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
[同] i, iodin, iodine, atomic number 53
点击查看……- a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
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