A) [Ar]4s24d3
B) [Ar]4s24p3
C) [Ar]4s23d3
D) [Ar]3d5
E) [Ar]4s23d7
Correct Answer
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Multiple Choice
A) 1.
B) 2.
C) 3.
D) 5.
E) 7.
Correct Answer
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Not Answered
Correct Answer
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Multiple Choice
A) 1s22s22p63s23p64s14d104p6
B) 1s22s22p63s23p64s24d104p5
C) 1s22s22p63s23p64s13d104p6
D) 1s22s22p63s23p64s23d104p4
E) 1s22s22p63s23p64s23d104p5
Correct Answer
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Multiple Choice
A) a halogen.
B) a transition metal.
C) an alkali metal.
D) an actinide element.
E) a noble gas.
Correct Answer
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Multiple Choice
A) As3+
B) Se2−
C) Rb+
D) Sr2+
E) Br−
Correct Answer
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Multiple Choice
A) 1
B) 2
C) 3
D) 4
Correct Answer
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