Nihongo
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Word · 単語
atom
N1
JLPT
strokes
#1294
frequency
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Mastered counts as known everywhere (frontier, map, extension) but never appears in the quiz again. New wipes the review history for this item.

· examples

  • All things on the Earth are made of atoms.

  • The atomic number of iron is 26.

  • The atomic number for hydrogen is 1.

  • The universe on the earth is constituted of atoms.

  • A water molecule has two hydrogen atoms and one oxygen atom.

Kanji used