A tin atom has 50 electrons. Electrons in the subshell experience the lowest effective nuclear charge.
A) 3d
B) 3p
C) 5p
D) 1s
E) 5s

Name: A tin atom has 50 electrons. Electrons in the subshell experience the lowest effective nuclear charge. A) 3d B) 3p C) 5p D) 1s E) 5s
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Question

Quizplus · Accepted Answer

Electrons in the outermost shell (5p) experience the lowest effective nuclear charge due to increased shielding from inner electrons.

A Tin Atom Has 50 Electrons