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[Chem] 化學一問

化學一問

溫到分子價層電子相斥學說有條題目唔知點答,想搵高手解答!

題目:已知存在的硫的氟化物有SF2,SF4和SF6 , 已知存在的氧的氟化物只有OF2。請解釋
   

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[隱藏]
解釋乜野?

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題目咁寫。應該係想問硫同埋氧同樣係第6族,點解硫有3種氟化物而氧得1種

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out曬syl啦

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not in syllabus
Is this an exam question? If yes, ignore it.

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回覆 5# kelvin0714 的帖子

:@ :@ :@ :@ :@
找我補番兩個鐘,放榜不用面燶燶。
97008603 WHATSAPP

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S 是第三周期的非金屬
最外層的電子數目加埋其他非金屬的共用電子數(F, 1粒)可超過8粒
O 是第二周期的非金屬
最外層的電子數目加埋其他非金屬的共用電子數(F, 1粒)不可超過8粒
找我補番兩個鐘,放榜不用面燶燶。
97008603 WHATSAPP

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引用:
原帖由 CSLO 於 2019-2-4 12:24 AM 發表
S 是第三周期的非金屬
最外層的電子數目加埋其他非金屬的共用電子數(F, 1粒)可超過8粒
O 是第二周期的非金屬
最外層的電子數目加埋其他非金屬的共用電子數(F, 1粒)不可超過8粒
THX

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THX.....

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