Crni sjaj by Anja Biruški https://padlet.com/anja_biruski/ugljik Navedi fizikalna svojstva grafita koja si uočio/uočila tijekom pokusa en-us 2017-11-13 21:24:00 UTC 2024-05-16 05:33:14 UTC hello@padlet.com ANLAKIZIF https://padlet.com/anja_biruski/ugljik/wish/206628078 2017-11-14 09:54:21 UTC https://padlet.com/anja_biruski/ugljik/wish/206628078 Na pocetku pokusa cvrsta tvar, ne topi se u vodi, provodi el. Struju, ne podrzava gorenje i ne gori, tamno sive boje, https://padlet.com/anja_biruski/ugljik/wish/206628225 2017-11-14 09:55:02 UTC https://padlet.com/anja_biruski/ugljik/wish/206628225 https://padlet.com/anja_biruski/ugljik/wish/206628491

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