kingsebis123 kingsebis123

16-09-2021
Chemistry

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Isotope A contains 56 protons and 80 neutrons. Isotope B contains 55 protons and 81 neutrons. Isotope C contains 57 protons and 80 neutrons. Isotope D contains 56 protons and 74 neutrons. Which are isotopes of the same element?

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vallejosmalespinafac vallejosmalespinafac

16-09-2021

Answer:

isotope A and isotope D

Explanation:

why they contains the same number of protons

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