Kristali, Novinec
Viri slik:
https://jutro.si/kemija/podatki_slike.html
https://eucbeniki.sio.si/kemija1/491/index3.html
https://winter.group.shef.ac.uk/webelements/
https://sustainable-nano.com/2014/02/18/the-atomic-difference-between-diamonds-and-graphite/
https://www.dreamstime.com/ice-frozen-water-hexagonal-crystal-structure-atoms-shown-as-color-coded-spheres-hydrogen-pink-oxygen-red-image188453079
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