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Chemistry, 29.08.2019 17:30 BigCra

the nucleus of the atom contains 8 protons and 9 neutrons. what is the mass of the nucleus?
a 8 amu
b 9 amu
c 1 amu
d 17 amu

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the nucleus of the atom contains 8 protons and 9 neutrons. what is the mass of the nucleus?
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