Which orbital has the highest energy in the rubidium atom?
A) 4p
B) 4s
C) 5s
D) 1s
E) 4d

Name: Which orbital has the highest energy in the rubidium atom? A) 4p B) 4s C) 5s D) 1s E) 4d
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Question

Quizplus · Accepted Answer

The 4d orbital has the highest energy in the rubidium atom because it is filled after the 5s orbital according to the Aufbau principle, which states that electrons fill orbitals in order of increasing energy levels.

Which Orbital Has the Highest Energy in the Rubidium Atom