Last Updated
：2026/01/03
ランタノイド
Hiragana
らんたのいど
Noun
Japanese Meaning
元素周期表のランタノイド系列に属する元素の総称。原子番号57番のランタンから71番のルテチウムまでの15元素を指す。 / 一般に、ランタノイド元素を含む化合物や材料を指すこともある。
Easy Japanese Meaning
げんそのうちめずらしいきんぞくのなかまをさすことば
Chinese (Simplified) Meaning
镧系元素（元素周期表中镧至镥的元素） / 镧系金属（稀土元素的一部分）
Chinese (Traditional) Meaning
鑭系元素（原子序57至71的f區稀土元素） / 鑭系；鑭族元素
Korean Meaning
란탄족(희토류) 원소들을 가리키는 말 / 란탄계 원소를 통칭함
Vietnamese Meaning
nguyên tố thuộc họ lantan (La–Lu) / nguyên tố đất hiếm trong dãy lantan
Tagalog Meaning
isa sa mga elementong lantanido (La–Lu) / pangkat ng mga bihirang elemento sa seryeng lantanido
Sense（1）
(inorganic chemistry) a lanthanoid
（ romanization ）
Quizzes for review
See correct answer
ランタノイド
See correct answer
Lanthanoids are part of the rare earth elements and have similar chemical properties.
Lanthanoids are part of the rare earth elements and have similar chemical properties.
See correct answer
ランタノイドは希土類元素の一部であり、化学的性質が似ています。
Japanese - English
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