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1) The four common isotopes of Sulfur have atomic masses of 32, 33, 34, and 35 amu, respectively. Draw valence diagrams of both atoms showing the electrons, neutrons and protons.

2)  Write the electronic configuration in sublevels for the following atoms

i. 7N14

ii. 4Be9

iii. 15P31

iv. 19K39

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  • Reference No.:- M9717482

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