How does reactivity change as you go down a metal group?
回答 (2)
2016-02-09 8:39 pm
For Groups 1, 2 & 3 it becomes more reactive.
However the Transition Metals are different. In the case of Copper , Siler & Gold, they becomes less reactive as you go down the group.
However the Transition Metals are different. In the case of Copper , Siler & Gold, they becomes less reactive as you go down the group.
2016-02-09 8:03 pm
Reactivity of metals depends on their ability to lose electron. The more easily they lose electrons (lower ionization energy), the more reactive they are. As u go down the group, the ability to lose electron increases (i.e the ionization energy decreases) thus the reactivity increases.
收錄日期: 2021-04-21 16:43:48
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160209115119AA8REoO