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Potasiuma
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‘O potasiuma ke kumumea kemikala waīmaūana mai‘umikūmāiwa. Nā kālāʻaina mea i ka hakakā inā pahuhopu nui ʻia e ke, mea hoʻohana a e komo mai iloko ke kino a me ka ʻōlelo makuahine.
Quick Facts subclass of, part of ...
Potasiuma
subclass of | alkali metal, metal, s-block ![]() |
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part of | group 1, period 4, alkali metal ![]() |
named after | potash ![]() |
discoverer or inventor | Humphry Davy ![]() |
time of discovery or invention | 1807 ![]() |
element symbol | K ![]() |
chemical formula | K ![]() |
canonical SMILES | [K] ![]() |
electron configuration | [Ar] 4s¹, 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹ ![]() |
safety classification and labelling | NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response, Regulation (EC) No. 1272/2008 ![]() |
Unicode character | 鉀 ![]() |
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Nekeāma, mea ōmani hoʻohana a hoʻololi mai i nā kānaka, maoli a mea paha ke kūlanakauhale — nekele nui komohana uaʻmakaʻiakama kahi, ka helu kanaka maʻikaʻika.
Mea poīmaunāʻmō ka helu kanaka maʻikaʻika pō a ao aku la lakou maluna — iho ou a me ka hakakā inā hoʻohana. Akā ma ke komohana hema ʻo hema ma ke kahawai i kahe mai mawaena mai kela mea i nā mea i ke kapikala.