Označeno: kemija 8

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Atom

Viri: https://studentski.hr/vijesti/na-danasnji-dan/objavljeno-otkrice-stukture-dna

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Atom in periodni sistem elementov ŠtokN

Viri slik: https://www.ex-libris.si/wp-content/uploads/2021/10/PERIODNI-SISTEM-UCILA.jpghttps://www.evedez.si/ListalnikCel?id=57#p=41https://www.evedez.si/ListalnikCel?id=57#p=38

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Fizikalne spremembe

vir: https://si.izzi.digital/DOS/63627/63804.html vir: https://www.mozaweb.com/sl/Extra-3D_animacije-Spremembe_agregatnega_stanja-46030