Kán-thú kîm-su̍k

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Thiàu-chón to: thô-hòngsêu-chhìm

Kán-thú kîm-su̍k (鹼土金屬) he chṳ́ chhai ngièn-su chû-khì-péu lî-tú thi 2 chhu̍k ke 8 ke fa-ho̍k ngièn-su, pâu-hàm Beryllium, Magnesium, Koi (Calcium), Strontium, Barium lâu Radium, tû-he kîm-su̍k.