halogen atom
英
美
- 卤原子
双语例句
- Halogen atoms contain seven electrons in their valence shell.
卤原子在它们的介电子层含有七个电子。
相关词汇
halogens
halogen
halogen free flame retardant
Halogen containing pesticide
halogen free flame retarding
Halogen - free requirement
halogenated aromatic compound
halogen-free fire retardant
halogen chlorinated compounds
halogenated organic compounds
halogeno-aliphatic compound
halogen occultation experiment
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