| 释义 |
Topic: ElementsExplore Elements Topic- chlorine氯
- magnesium镁
- hydrogen氢
- carbon碳
- silicon硅
- silver银
- iron铁
- halogen卤素
- trace element微量元素
- potassium钾
- silver银
- selenium硒
- tin锡
- chromium铬
- caesium铯
- gold金
- bismuth铋
- hydro-水的
- copper铜
- lithium锂
- iridium铱
- cadmium镉
- tin锡
- calcium钙
- radon氡
- tungsten钨
- mercury汞
- barium钡
- precious metal贵金属
- nickel镍
- element电热元件
- isotope同位素
- strontium锶
- zinc锌
- uranium铀
- radium镭
- sodium钠
- plutonium钚
- ferrous含铁的
- iodine碘
- aluminium铝
- argon氩
- arsenic砷
- barium钡
- base metal贱金属
- bismuth铋
- cadmium镉
- caesium铯
- calcium钙
- carbon碳
- chlorine氯
- chromium铬
- cobalt钴
- copper铜
- element电热元件
- ferrous含铁的
- gold金
- gold金
- golden金质的
- halogen卤素
- hydro-水的
- hydrogen氢
- iodine碘
- iridium铱
- iron铁
- isotope同位素
- krypton氪
- lead铅
- lithium锂
- magnesium镁
- manganese锰
- mercury汞
- molybdenum钼
- nickel镍
- nitrogen氮
- oxygen氧
- phosphorus磷
- platinum铂
- plutonium钚
- potassium钾
- precious metal贵金属
- radium镭
- radon氡
- selenium硒
- silicon硅
- silver银
- silver银
- sodium钠
- strontium锶
- tin锡
- tin锡
- titanium钛
- trace element微量元素
- tungsten钨
- uranium铀
- xenon氙
- zinc锌
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