The number of neutrons and protons in the nuclei of two atom A and B is as follow: [A] proton = 8 and neutron = 8, [B] proton = 8 and neutron = 10 a) write the atomic mass [A] & [B] b) write the relationship between [A] &[B] c) write the electronic configuration of atom [A] & [B]

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Conner Benton

14 September, 20:33

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Judith Hess · Answer 1

A. atomic mass (a) = 16

atomic mass (b) = 18

b. a and b are isotopes

c. (a) = 2,6

(b) = 2,6