唔明ionic compound 既命名

2006-11-13 1:43 am
ionic compound 點先+ide?
點先+ade?

回答 (1)

2006-11-13 2:16 am
✔ 最佳答案
One atom gains electrons , Tthen, '+ide'
係anion 先會加

e.g Bromide , Iodide , Fluoride , Chloride ,Sulpide ,Nitride,

+ade<<<<??? 係咪打錯字0.0

你想問呢個<+ate>??

呢個係要有oxygen 跟住係後面,要oxygen 數目係較多,就<+ate>

少一個oxygen 就<+ite>..

eg.NO3 = Nitrate
   NO2 = Nitrite  <<少左一個 oxygen

   SO4= Sulphate
SO3 = Sulphite  <<少左一個 oxygen


希望幫到你.


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