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锕系元素

ā xì yuán sù

4-character word Traditional 錒系元素

What 锕系元素 means

1. actinoids (rare earth series), namely: actinium Ac89 {锕|ā}, thorium Th90 {钍|tǔ}, protoactinium Pa91 {镤|pú}, uranium U92 {铀|yóu}, neptunium Ne93 {镎|ná}, plutonium Pu94 {钚|bù}, americium Am95 {镅|méi}, curium Cm96 {锔|jú}, berkelium Bk97 {锫|péi}, californium Cf98 {锎|kāi}, einsteinium Es99 {锿|āi}, fermium Fm100 {镄|fèi}, mendelevium Md101 {钔|mén}, nobelium No102 {锘|nuò}, lawrencium Lr103 {铹|láo}

The characters in 锕系元素

• 锕āactinium (chemistry)
• 系xìto connect; to relate to; to tie up
• 元yuáncurrency unit (esp. Chinese yuan); (bound form) first; original; primary…
• 素sùraw silk; white; plain, unadorned