化學名詞 Chemical Terms, 1991
China National Committee for Terms in Sciences and Technologies (全國科學技術名詞審定委員會)
The first standard of the national terms committee; finalised 鍀, 鉕, 砹, 鈁 and unified all 109 elements known then.
Forms attested here (9)
- 鍀 Technetium Tc dé today 锝 dé survives
- 鉕 Promethium Pm pǒ today 钷 pǒ Named in Chemical Terms (1991), which gave technetium, promethium, astatine and francium their final characters. survives
- 砹 Astatine At ài today 砹 ài survives
- 鈁 Francium Fr fāng today 钫 fāng survives
- 鋦 Curium Cm jú today 锔 jú Inferred: finalised at the latest in Chemical Terms (1991), which settled every element up to 109. survives
- 鐨 Fermium Fm fèi today 镄 fèi Inferred: finalised at the latest in Chemical Terms (1991), which settled every element up to 109. survives
- 鍆 Mendelevium Md mén today 钔 mén Inferred: finalised at the latest in Chemical Terms (1991), which settled every element up to 109. survives
- 鍩 Nobelium No nuò today 锘 nuò Inferred: finalised at the latest in Chemical Terms (1991), which settled every element up to 109. survives
- 鐒 Lawrencium Lr láo today 铹 láo Inferred: finalised at the latest in Chemical Terms (1991), which settled every element up to 109. survives