Illustration: At a Japanese science museum, a child leans close to a large transparent spherical atom model mounted at eye level. A compact cluster of proton and neutron beads occupies the center, while much smaller electron beads sit far apart within the surrounding transparent volume.

JLPT N1nounLevel estimated by Bebop

原げん子し

genshi

atom

Example sentences

  1. 鉄てつの原子げんし番号ばんごうは26です。

    The atomic number of iron is 26.

    Tatoeba · CC BY 2.0 FR · Source

  2. 水素すいその原子げんし番号ばんごうは１である。

    The atomic number for hydrogen is 1.

    Tatoeba · CC BY 2.0 FR · Source

  3. 地球上ちきゅうじょうの万物ばんぶつは原子げんしからなっている。

    All things on the Earth are made of atoms.

    Tatoeba · CC BY 2.0 FR · Source

Kanji in 原子

  • 原meadow; originalOnゲンKunはら
  • 子childOnシ・ス・ツKunこ・ね

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