Concept explainers
(a)
Interpretation:
The electronic configuration of Manganese has to be given.
Concept Introduction:
Aufbau’s principle:
Aufbau’s principle states that electrons are filled into atomic orbitals in the increasing order of orbital energy level. According to the Aufbau principle the available atomic orbitals with the lowest energy levels are occupied before those with higher energy levels.
Figure 1
(b)
Interpretation:
The electronic configuration of Krypton has to be given.
Concept Introduction:
Refer to part (a).
(c)
Interpretation:
The electronic configuration of Gallium has to be given.
Concept Introduction:
Refer to part (a).
(d)
Interpretation:
The electronic configuration of Boron has to be given.
Concept Introduction:
Refer to part (a).
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