Question

Розташуйте елементи за зменшенням кількості неспарених електронів у їхніх атомах в основному стані . А. Бор Б. Фосфор В. Ферум Г.Оксиген

Answer 1

Ответ:

не поняв.............

Answer 2

Elements arranged in decreasing order of the number of unpaired electrons in their atoms in the ground state:

A. Boron (B): Boron has 3 unpaired electrons in its ground state. [[1]]

В. Iron (Fe): Iron has 4 unpaired electrons in its ground state. [[2]]

C. Oxygen (O): Oxygen has 2 unpaired electrons in its ground state. [[3]]

D. Phosphorus (P): Phosphorus has 3 unpaired electrons in its ground state. [[4]]

Therefore, the elements arranged in decreasing order of the number of unpaired electrons in their atoms in the ground state are: Iron (Fe), Phosphorus (P), Boron (B), and Oxygen (O).