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86. Solving a chemistry problem
Uploaded:
19.10.2022
Content: 64.rar 7,7 kB
Content: 64.rar 7,7 kB
Product description
64. What is called the electronic formula and electronic configuration of an atom or ion? What form do they have for the following atoms and ions: Na and Na, Ca and Ca 2, Al and Al 3, Cl and Cl-, S and S-2, Br- and K? Which of these electrons have the electronic structure of Ne, Ar, Kr atoms?
Additional information
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