2022-nî 9-goe̍h 4-ji̍t (Lé-pài)
Andreitshua
→Chham-khó chu-liāu
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Andreitshua
→Chham-khó chu-liāu
+41
Andreitshua
→Chham-khó chu-liāu
+131
Wikijb
Khui sin ê ia̍h "Tī hòa-ha̍k tiong, '''sng-hòa-sò͘''' ({{Lang-nan-tw|酸化數}}; {{Lang-en|oxidation number}}) sī hō͘ goân-chú ê chi̍t khoán "ká-sióng" ê tiān-hō sò͘, bē-su-kóng i chit-lō goân-chú kap pa̍t-ê goân-chú chi-kan lóng sī lī-chú kiat-ha̍p. Sng-hòa-sò͘ it-poaⁿ lóng sī chéng-sò͘, i khó-lêng sī chiàⁿ--ê, hū--ê, ia̍h sī lêng. Ū-sî-chūn , phì-lūn-kóng Fe<sub>3</sub>O<sub>4</sub> tiong ê thih, sng-…"
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