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Chemistry of life - carbon-14 dating question
Javobi bilanHi, In the Chemistry of life article "Atomic number, atomic mass, and isotopes" the following appears: After a half-life of approximately 5,730 years, half of the carbon-14 that was initially pres...
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Faollik ko’lami 2
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Oxirgi harakat
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hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
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Obunalar 1