Definition for Difference between revisions of "Periodic table"
From Biology Forums Dictionary
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| − | A table of the chemical | + | A table of the chemical [[element]]s arranged in order of [[atomic number]], usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns. |
Revision as of 18:34, 29 February 2016
A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.