CRX id
iehlnknfkbmdegijkcefcinkipjoboci
iehlnknfkbmdegijkcefcinkipjoboci
Description from extension meta
Place the elements in the periodic table correctly.
Image from store
Description from store
Free online fun education puzzle game. Interactive Knowledge Board about the Periodic Table of Elements Structure. Handy web games.
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- (2017-10-15) Rush Postrado: video music SIGN;e.l. mark