镧 系 元 素

lánxìyuánsù

lanthanoid (rare earth series), namely: lanthanum La57 镧 (lán), cerium Ce58 铈 (shì), praseodymium Pr59 镨 (pǔ), neodymium Nd60 钕 (nǚ), promethium Pm61 钷 (pǒ), samarium Sm62 钐 (shān), europium Eu63 铕 (yǒu), gadolinium Gd64 钆 (gá), terbium Tb65 铽 (tè), dysprosium Dy66 镝 (dī), holmium Ho67 钬 (huǒ), erbium Er68 铒 (ěr), thulium Tm69 铥 (diū), ytterbium Yb70 镱 (yì), lutetium Lu71 镥 (lǔ)

Traditional 鑭系元素

Meaning

lánxìyuánsùlan2 xi4 yuan2 su4

lanthanoid (rare earth series), namely: lanthanum La57 镧 lán, cerium Ce58 铈 shì, praseodymium Pr59 镨 pǔ, neodymium Nd60 钕 nǚ, promethium Pm61 钷 pǒ, samarium Sm62 钐 shān, europium Eu63 铕 yǒu, gadolinium Gd64 钆 gá, terbium Tb65 铽 tè, dysprosium Dy66 镝 dī, holmium Ho67 钬 huǒ, erbium Er68 铒 ěr, thulium Tm69 铥 diū, ytterbium Yb70 镱 yì, lutetium Lu71 镥 lǔ