Concept explainers
(a)
Interpretation:
The abbreviated electronic configuration of Bromine 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.
(b)
Interpretation:
The abbreviated electronic configuration of Strontium has to be given.
Concept Introduction:
Refer to part (a).
(c)
Interpretation:
The abbreviated electronic configuration of Barium has to be given.
Concept Introduction:
Refer to part (a).
(d)
Interpretation:
The abbreviated electronic configuration of Tellurium has to be given.
Concept Introduction:
Refer to part (a).
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FOUNDATIONS OF COLLEGE CHEM +KNEWTONALTA
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