Metadata
Author: WikiMatrix
Data
English[en]
As a rule, period 6 elements fill their 6s shells first, then their 4f, 5d, and 6p shells, in that order; however, there are exceptions, such as gold.
Indonesian[id]
Sesuai kaidah, unsur periode 6 mengisi kulit 6s terlebih dahulu, kemudian berturut-turut kulit 4f, 5d, dan 6p, namun terdapat perkecualian, seperti serium.