All of the following ions have the ground-state electron configuration of a noble gas except which one?
A) Ca2+
B) Cl-
C) Ga3+
D) Al3+
E) H-
Correct Answer:
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Q22: The following species, Q23: What is the electron configuration for ? Q24: Which two species are isoelectronic? Q25: What is the electron configuration of Mn2+? Q26: All of the following species are isoelectronic Q28: What is the ground-state electron configuration of Q29: Which of the following species is isoelectronic Q30: The Cr2+ ion would be expected to Q31: The formation of which monatomic ion of Q32: All of the following species are isoelectronic
A)Na+ and K+
B)Al3+
A)[Ar]3d5
B)[Ar]3d34s2
C)[Ar]3d44s1
D)[Ar]3d54s2
E)[Ar]3d54s1
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