N1Noun

核酸

かくさん

Meaning

核兵器

かくへいき

nuclear weapon

原子核

げんしかく

atomic nucleus

核家族

かくかぞく

nuclear family

核武装

かくぶそう

nuclear arms

核実験

かくじっけん

nuclear (bomb) test

核融合

かくゆうごう

nuclear fusion

酸素

さんそ

oxygen (O)

核分裂

かくぶんれつ

nuclear fission, karyokinesis (division of a cell nucleus during mitosis or meiosis)

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