????????

?? ?????????
????????
?????? ??????
????? K
?????? ?????? 19
??? ???? ???? ?????? ( ????? )
??? ???? ???? ?????? ( ??????? )
????????? ??????? ????? ???????? ?????? ? ????? ?????? ??????? ? ??? ????
????????
???? ?????? ????? ????
????? ?????? 1807
????? ??? ?????
??????? ???????
????? 39.0983 Da
??? ??????????? [Ar] 4s¹
?????? 0.862 g/cm³
?????? ??? ?????? 336.7 K
?????? ??? ?????? 1,047 K
??????? ??????? ?1? 1
??????????? 0.82


????????? (? ???????? Potassium ) ???? ???? ?????? ?????? ???? ????? ???? K ? ????? ????? ????? 19 [1] ? ?????? ????? ? ??? ????? ???? ? ???? (????) 4 ? ????? (???????) 1. ??? ????? ???? ? ????? ???? ??????? ??????? . ? ???? ???????? ? ??? ? ?????? ? ??? ????? ?????? ? ???? ??? . ??? ????? ????? ?? 1807.

?????? ??????? [ ??? | ??? ???? ]

???? ????? [ ??? | ??? ???? ]

  1. ^ "???????? ?????? ???? ?????? ? ????? ??????" . ??????? ?? ???? ? 2023-04-19 . ?????? ???? ? ????? 2020-10-09 .
Wikimedia Commons ???? ???? ??? ???? ? ?????? ? ???????? ???? Potassium ? ????????? ????? .
???? ????? ???? ????? ????? ?????. ???? ????? ? ????? ??????.