I have forgotten most of the elements... I wonder whether I can list up to 16?... Let's see... I didn't cheat... Didn't click on the video yet.
- Hidrogen
- Oksigen
- Nitrogen
- Sulfur
- Klorin
- Iodin
- Aurum
- Ferum
- Magnesium
- Kalsium
- Kalium
- Helium
- Fosforus
- Natrium
- Uranium
- Karbon
I learnt mine in BM... not bad... I still can remember at least 16 unsur...
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