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A) a halogen.
B) a transition metal.
C) an alkali metal.
D) an actinide element.
E) a noble gas.
F) C) and D)
G) B) and D)
G) B) and D)
Correct Answer
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Correct Answer
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A) As3+
B) Se2−
C) Rb+
D) Sr2+
E) Br−
F) B) and C)
G) B) and E)
G) B) and E)
Correct Answer
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Correct Answer
verified
A) 1s22s22p63s23p64s14d104p6
B) 1s22s22p63s23p64s24d104p5
C) 1s22s22p63s23p64s13d104p6
D) 1s22s22p63s23p64s23d104p4
E) 1s22s22p63s23p64s23d104p5
F) A) and B)
G) B) and E)
G) B) and E)
Correct Answer
verified
Correct Answer
verified
A) [Ar]4s24d3
B) [Ar]4s24p3
C) [Ar]4s23d3
D) [Ar]3d5
E) [Ar]4s23d7
F) None of the above
G) A) and B)
G) A) and B)
Correct Answer
verified
Correct Answer
verified
A) 1
B) 2
C) 3
D) 4
E) B) and C)
F) A) and B)
F) A) and B)
Correct Answer
verified
Correct Answer
verified
Correct Answer
verified
Correct Answer
verified
A) 1.
B) 2.
C) 3.
D) 5.
E) 7.
F) A) and D)
G) All of the above
G) All of the above
Correct Answer
verified
Correct Answer
verified
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