Unsur kalium adalah logam alkali, lunak, berwarna putih keperakan yang teroksidasi dengan cepat di udara dan bereaksi hebat dengan air, menghasilkan panas yang cukup untuk menyalakan hidrogen yang dipancarkan dalam reaksi dan terbakar dengan api berwarna ungu.
Where the issue of export licences would or might result in the available budgetary amounts being exceeded or in the maximum quantities which may be exported with a refund being exhausted during the period concerned, in view of the limits referred to in Article #of Regulation (EC) No #/#, or would not allow exports to continue during the remainder of the period, the Commission mayWikiMatrix WikiMatrix