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Carbon-12
[af] Koolstof-12
[ar] كربون-12
[as] কাৰ্বন-১২
[ast] Carbonu-12
[bn] কার্বন-১২
[ca] Carboni 12
[cs] Uhlík-12
[el] Άνθρακας-12
[es] Carbono-12
[fa] کربن-۱۲