F.4 ABOUT IONIC COMPOUND [復制鏈接]

引用第1樓智者於2007-09-14 19:03發表的“”:
in my opinion, no [表情]
it is extremely hard to donate 4 electrons due to the protons in the silicon [表情]
e.g : Si3+ ---> Si4+ + e-

引用第1樓智者於2007-09-14 19:03發表的“”:
in my opinion, not likely [表情]
it is extremely hard to donate 4 electrons due to the protons in the silicon [表情]
e.g : Si3+ ---> Si4+ + e-

引用第3樓樂仔於2007-09-14 19:11發表的“”:
可唔可以教埋我下面果條chem [表情]

引用第2樓dinlo於2007-09-14 19:09發表的“”:
SO WHAT IS THE ANS FOR THIS QUESTION

引用第5樓智者於2007-09-14 19:19發表的“”:
in theory, yes [表情]

引用第7樓智者於2007-09-14 19:26發表的“”:
aaaaaa[K]+
[K]+   [Si]-   [K]+
        [K]+
自己畫electrons [表情]
.......