DavidB4-bot
→top: clean up & uniformity
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Dvergne
no edit summary
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JessicaT
New page: {{Element | name=Gadolinium | symbol=Gd | anumber=64 | amass=157.25 amu | state=Solid | class=Metallic | cstructure=Hexagonal| color=silvery white | date=1880 | discname=Jean Charles Galis...
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