A Visual Encyclopedia of the Periodic Table

marvins-underground-k-12 (Marvins-Underground-K-12) 2020-12-09 18:58:54 UTC #1

Barium (Ba)

crystals turn

black in air.

036-037_Alkaline_Earth_Metals_Opener.indd 36 02/12/16 6:52 pm

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