"Magnesium" pán-pún chi-kan bô-kāng--ê tē-hng

'''Magnesium''', ia̍h-sī kiò chò '''khó͘-thó͘''' (苦土)<ref>{{cite journal|title=Chè-iâm Kang-gia̍p|journal=Kòa-chhài-chí|number=24|date=1928 nî 2 goe̍h|author=Tiuⁿ Ki-choân|url=http://ip194097.ntcu.edu.tw/memory/tgb/thak.asp?id=716&page=20}}</ref>, sī chi̍t khoán [[hoà-ha̍k goân-sò͘]], hû-hō sī '''Mg''', [[goân-chú-hoan]] 12, sio̍k [[tē-jī cho̍k]], ia̍h-tio̍h-sī alkali-thô͘ kim-sio̍k (''alkaline earth metal'').