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Chemistry, 23.01.2020 08:31 ggfh5699

The nucleus of an atom of cobalt-58 contains:
1. 27 protons and 31 neutrons
2. 27 protons and 32 neutrons
3. 59 protons and 60 neutrons
4.60 protons and 60 neutrons

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The nucleus of an atom of cobalt-58 contains:
1. 27 protons and 31 neutrons
2. 27 proto...
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