| 单词 |
abegg's rule |
| 释义 |
Abegg's rule
Abegg's rule[′ä·begz ′rül] (chemistry) An empirical rule, holding for a large number of elements, that the sum of the maximum positive and negative valencies of an element equals eight. |
| 随便看 |
- aug 02
- aug 03
- aug 04
- aug 05
- aug 06
- aug 07
- aug 08
- aug 09
- aug 1
- aug 10
- aug 1, 2011
- aug 1, 2012
- aug 1, 2013
- aug 1, 2014
- aug 1, 2015
- aug 1, 2016
- aug 1, 2017
- aug 1, 2018
- aug 1, 2019
- aug 1, 2020
- aug 1, 2021
- aug 1, 2022
- aug 1, 2023
- aug 7, 2023
- aug 8
|