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Most of the subcategories are incomplete, Why? In all Subcategories should be all 5 alkali metals be present, because all 4 major halides build compounds with all 5 major alkali metals. Is there any reason for this problem?
--Erik
2003:86:8D7F:95D7:50CE:9C58:687C:236A (
talk) 10:31, 7 May 2015 (UTC)
This category does not require a rating on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||
|
Most of the subcategories are incomplete, Why? In all Subcategories should be all 5 alkali metals be present, because all 4 major halides build compounds with all 5 major alkali metals. Is there any reason for this problem?
--Erik
2003:86:8D7F:95D7:50CE:9C58:687C:236A (
talk) 10:31, 7 May 2015 (UTC)