Template:Infobox element/symbol-to--overview-infobox-formats/row
From HandWiki
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| style="border-left:2.5px solid grey; text-align:right;" | unknown
| unknown
| style="border-left:2.5px solid grey; text-align:right;" | unknown
| period in the periodic table
| style="border-left:2.5px solid grey" | unknown
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| style="border-left:2.5px solid grey" |
