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Chemistry 1 Marks Question

The d-and f-Block Elements · Gujarat Board (GSEB) STD 12 Science (GSEB - English Medium). 30 questions.

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1 Marks Question

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30 questions · timed · auto-graded

Question 11 Mark
Write Electronic configuration of First transition metal : Ni
Answer
Atomic Number : 28
Electronic configuration : [Ar]3d84s2
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Question 21 Mark
Write Electronic configuration of First transition metal : Ti
Answer
Atomic Number : 22
Electronic configuration : [Ar]3d24s2
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Question 31 Mark
Write Electronic configuration of Second transition metal : Y
Answer
Atomic Number : 39
Electronic configuration : [Kr]4d15s2
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Question 41 Mark
Write Electronic configuration of First transition metal : Cr
Answer
Atomic Number : 24
Electronic configuration : [Ar]3d5 4s1
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Question 51 Mark
Write Electronic configuration of Third transition metal : Re
Answer
Atomic Number : 75
Electronic configuration : [Xe]4f145d56s2
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Question 61 Mark
Write Electronic configuration of Third transition metal : W
Answer
Atomic Number : 74
Electronic configuration : [Xe]4f145d4 6s2
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Question 71 Mark
Write Electronic configuration of Second transition metal : Pd
Answer
Atomic Number : 46
Electronic configuration : [Kr]4d105s0
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Question 81 Mark
Write Electronic configuration of First transition metal : Mn
Answer
Atomic Number : 25
Electronic configuration : [Ar]3d5 4s2
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Question 91 Mark
Write Electronic configuration of First transition metal : Sc
Answer
Atomic Number : 21
Electronic configuration : [Ar]3d1 4s2
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Question 101 Mark
Write Electronic configuration of First transition metal : Zn
Answer
Atomic Number : 30
Electronic configuration : [Ar]3d104s2
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Question 111 Mark
Write Electronic configuration of Third transition metal : Au
Answer
Atomic Number : 79
Electronic configuration : [Xe]4f145d106s1
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Question 121 Mark
Write Electronic configuration of Third transition metal : Os
Answer
Atomic Number : 76
Electronic configuration : [Xe]4f145d66s2
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Question 131 Mark
Write Electronic configuration of Second transition metal : Ag
Answer
Atomic Number : 47
Electronic configuration : [Kr]4d105s1
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Question 141 Mark
Write Electronic configuration of Third transition metal : Hg
Answer
Atomic Number : 80
Electronic configuration : [Xe]4f145d106s2
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Question 151 Mark
Write Electronic configuration of Third transition metal : La
Answer
Atomic Number : 57
Electronic configuration : [Xe]5d16s2
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Question 161 Mark
Write Electronic configuration of Third transition metal : Pt
Answer
Atomic Number : 78
Electronic configuration : [Xe]4f1459d6s1
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Question 171 Mark
Write Electronic configuration of Third transition metal : Ir
Answer
Atomic Number : 77
Electronic configuration : [Xe]4f145d76s2
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Question 181 Mark
Write Electronic configuration of Third transition metal : Hf
Answer
Atomic Number : 72
Electronic configuration : [Xe]4f145d26s2
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Question 191 Mark
Write Electronic configuration of Second transition metal : Cd
Answer
Atomic Number : 48
Electronic configuration : [Kr]4d105s2
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Question 201 Mark
Write Electronic configuration of Second transition metal : Nb
Answer
Atomic Number : 41
Electronic configuration : [Kr]4d45s1
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Question 211 Mark
Write Electronic configuration of Second transition metal : Zr
Answer
Atomic Number : 40
Electronic configuration : [Kr]4d25s2
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Question 221 Mark
Write Electronic configuration of Second transition metal : Rh
Answer
Atomic Number : 45
Electronic configuration : [Kr]4d85s1
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Question 231 Mark
Write Electronic configuration of First transition metal : Cu
Answer
Atomic Number : 29
Electronic configuration : [Ar]3d104s1
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Question 241 Mark
Write Electronic configuration of First transition metal : V
Answer
Atomic Number : 23
Electronic configuration : [Ar]3d34s2
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Question 251 Mark
Write Electronic configuration of Second transition metal : Ru
Answer
Atomic Number : 44
Electronic configuration : [Kr]4d75s1
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Question 261 Mark
Write Electronic configuration of Second transition metal : Tc
Answer
Atomic Number : 43
Electronic configuration : [Kr]4d5s2
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Question 271 Mark
Write Electronic configuration of Second transition metal : Mo
Answer
Atomic Number : 42
Electronic configuration : [Kr]4d5s1
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Question 281 Mark
Write Electronic configuration of First transition metal : Co
Answer
Atomic Number : 27
Electronic configuration : [Ar]3d74s2
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Question 291 Mark
Write Electronic configuration of First transition metal : Fe
Answer
Atomic Number : 26
Electronic configuration : [Ar]3d64s2
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Question 301 Mark
Write Electronic configuration of Third transition metal : Ta
Answer
Atomic Number : 73
Electronic configuration : [Xe]4f145d36s2
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