Subject: How come transition elements display a variety of valencies?
Date: Thu Sep 18 11:59:40 1997
Posted by Mahvish Khan
Grade level: 10-12
School: Karachi Grammar School
City: Karachi State/Province: Sind
Country: Pakistan
Area of science: Chemistry
ID: 874601980.Ch
Message:
Valency depends on the number of valence electrons. How come
certain elements , like iron, have a number of charges ,(Fe 2+ ; and
Fe 3+ )?
Re: How come transition elements display a variety of valencies?
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