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D-block

Elemental Groups

Subgroups

D-block (for diffuse) elements consist of the transition metals (group 3-12 on the periodic table) in which the outermost electron shell is the D orbital. D-block elements form at least one stable ion with an incompletely filled electron subshell.

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Biology is soil study of micro-organisms | Chemicals | Chemistry

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D-block militant_madness@yahoo.com - October 30th, 2004
Where is D-block? I am not referring to the periodic table, or a level in a jail but to an area on the southside of Yonkers read more » messages 1

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "D-block".