Home
>
Bar 鹼金屬
>
Picture area
English
Chinese (Mainland)
Chinese (Taiwan)
Chinese (Hong Kong)
Chinese (Singapore)
|
Sign in
|
Sign up
Bar
User
All
Good
Best
Pictures
Votes
There is
0
picture topic in this bar.
Content converter:
No conversion
▼
Clicks
Replies
Title
Author
Last Reply
No posts
Bar Information
Fans:
0
Admins:
None
Members:
会员
0
Category:
None
File
碱金属是指在元素周期表中同属第1族(舊稱ⅠA族)的六个金属元素:锂(Li)、钠(Na)、钾(K)、铷(Rb)、铯(Cs)、钫(Fr),其中钫具有強烈的放射性。
碱金属均有一个属于s轨道的最外层电子,...
[
View the full text
]