Vocab Bloom Hub

actinide series

/ˈæktɪnaɪd ˈsɪəriːz/

翻译: 锕系元素是指原子序数从89(锕)到103(铹)的15种金属化学元素,其特征是5f电子亚层逐渐被填充。它们通常都具有放射性,包括铀和钚等元素。

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词语关系

phrase

/ˈæktɪnaɪd ˈsɪəriːz/C1formalscientific
  • zh锕系元素是指原子序数从89(锕)到103(铹)的15种金属化学元素,其特征是5f电子亚层逐渐被填充。它们通常都具有放射性,包括铀和钚等元素。

A group of 15 metallic chemical elements with atomic numbers from 89 (actinium) to 103 (lawrencium), characterized by the filling of the 5f electron subshell. They are typically radioactive and include elements like uranium and plutonium.

  1. Chemical element seriesC2formal

    A series of 15 metallic elements from actinium (atomic number 89) to lawrencium (atomic number 103) in the periodic table, all of which are radioactive.

    zh锕系元素

    • The actinide series includes elements like uranium and plutonium.
    • Scientists study the actinide series for nuclear energy applications.
    • Most elements in the actinide series are synthetic and unstable.
Vocab Bloom Hub English dataset · 0.3.1

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Vocabulary data from the Vocab Bloom Hub English dataset (CC BY 4.0), https://huggingface.co/datasets/Fristail27/vocab-bloom-hub-en

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