鑽石的成份是什麽:
a)碳
b)鋅
c)鎂
d)硒
鑽石問题?(鑽石)
2010-12-24 2:50 am
回答 (4)
2010-12-25 3:04 am
碳(C)~~~~~~
2010-12-24 4:02 am
A carbon, because diamond is a giant moleucue structure it is a covalent bond and is it very hard to break and it has a high melting point other giant moleucue structure: Grafite and Silicon dioxide(silica)
參考: My knowlege
2010-12-24 2:58 am
A 碳
鑽石是碳原子以共價鍵組成的 giant covalent structure，是non-metal
鑽石是碳原子以共價鍵組成的 giant covalent structure，是non-metal
參考: my own knowledge
收錄日期: 2021-04-16 12:33:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101223000051KK01034