1 Marks Question

Question 11 Mark

Write Electronic configuration of First transition metal : $Zn$

Answer

Atomic Number : $30$
Electronic configuration : $\ce{[Ar]3d^{10}4s^2}$

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Question 21 Mark

Write Electronic configuration of Second transition metal $: Nb$

Answer

Atomic Number : $41$
Electronic configuration : $\ce{[Kr]4d^45s^1}$

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Question 31 Mark

Write Electronic configuration of Second transition metal : $Zr$

Answer

Atomic Number : $40$
Electronic configuration : $[Kr]4d^25s^2$

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Question 41 Mark

Write Electronic configuration of Third transition metal : $Ta$

Answer

Atomic Number : $73$
Electronic configuration : $[Xe]4f^{14}5d^36s^2$

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Question 51 Mark

Write Electronic configuration of Second transition metal : $Ru$

Answer

Atomic Number : $44$
Electronic configuration : $\ce{[Kr]4d^75s^1}$

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Question 61 Mark

Write Electronic configuration of Second transition metal : $Tc$

Answer

Atomic Number : $43$
Electronic configuration : $[Kr]^4d5s^2$

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Question 71 Mark

Write Electronic configuration of Second transition metal :$ Mo$

Answer

Atomic Number :$ 42$
Electronic configuration : $\ce{[Kr]4d^5s^1}$

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Question 81 Mark

Write Electronic configuration of First transition metal : $Co$

Answer

Atomic Number : $27$
Electronic configuration : $\ce{[Ar]3d^74s^2}$

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Question 91 Mark

Write Electronic configuration of First transition metal : $Fe$

Answer

Atomic Number : $26$
Electronic configuration : $\ce{[Ar]3d^64s^2}$

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Question 101 Mark

Write Electronic configuration of Second transition metal : $Pd$

Answer

Atomic Number : $46$
Electronic configuration : $\ce{[Kr]4d^{10}5s^0}$

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Question 111 Mark

Write Electronic configuration of First transition metal : $Mn$

Answer

Atomic Number : $25$
Electronic configuration : $[Ar]3d^5 4s^2$

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Question 121 Mark

Write Electronic configuration of First transition metal : $Sc$

Answer

Atomic Number : $21$
Electronic configuration :$\ce{[Ar]3d^14s^2}$

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Question 131 Mark

Write Electronic configuration of Third transition metal : $Au$

Answer

Atomic Number : $79$
Electronic configuration : $\ce{[Xe]4f^{14}5d^{10}6s^1}$

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Question 141 Mark

Write Electronic configuration of Third transition metal : $Os$

Answer

Atomic Number : $76$
Electronic configuration : $[Xe]4f^{14}5d^66s^2$

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Question 151 Mark

Write Electronic configuration of Second transition metal : $Ag$

Answer

Atomic Number : $47$
Electronic configuration : $\ce{[Kr]4d^{10}5s^1}$

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Question 161 Mark

Write Electronic configuration of Third transition metal : $Hg$

Answer

Atomic Number : $80$
Electronic configuration : $\ce{[Xe]4f^{14}5d^{10}6s^2}$

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Question 171 Mark

Write Electronic configuration of Third transition metal : $La$

Answer

Atomic Number : $57$
Electronic configuration : $\ce{[Xe]5d^16s^2}$

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Question 181 Mark

Write Electronic configuration of Third transition metal : $Pt$

Answer

Atomic Number : $78$
Electronic configuration : $[Xe]4f^{14}5^9d6s^1$

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Question 191 Mark

Write Electronic configuration of Third transition metal : $Ir$

Answer

Atomic Number : $77$
Electronic configuration : $\ce{[Xe]4f^{14}5d^76s^2}$

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Question 201 Mark

Write Electronic configuration of Third transition metal : $Hf$

Answer

Atomic Number : $72$
Electronic configuration : $\ce{[Xe]4f^{14}5d^26s^2}$

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Question 211 Mark

Write Electronic configuration of Second transition metal : $Cd$

Answer

Atomic Number : $48$
Electronic configuration : $[Kr]4d^{10}5s^2$

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Question 221 Mark

Write Electronic configuration of Second transition metal : $Y$

Answer

Atomic Number : $39$
Electronic configuration : $\ce{[Kr]4d^15s^2}$

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Question 231 Mark

Write Electronic configuration of First transition metal : $Cr$

Answer

Atomic Number : $24$
Electronic configuration : $[Ar]3d^5 4s^1$

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Question 241 Mark

Write Electronic configuration of Second transition metal : $Rh$

Answer

Atomic Number : $45$
Electronic configuration : $\ce{[Kr]4d^85s^1}$

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Question 251 Mark

Write Electronic configuration of First transition metal : $Cu$

Answer

Atomic Number : $29$
Electronic configuration :$\ce{ [Ar]3d^{10}4s^1}$

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Question 261 Mark

Write Electronic configuration of First transition metal : $V$

Answer

Atomic Number : $23$
Electronic configuration : $[Ar]3d^34s^2$

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Question 271 Mark

Write Electronic configuration of Third transition metal : $Re$

Answer

Atomic Number : $75$
Electronic configuration : $\ce{[Xe]4f^{14}5d^56s^2}$

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Question 281 Mark

Write Electronic configuration of Third transition metal : $W$

Answer

Atomic Number : $74$
Electronic configuration : $\ce{[Xe]4f^{14}5d^4 6s^2}$

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Question 291 Mark

Write Electronic configuration of First transition metal : $Ni$

Answer

Atomic Number : $28$
Electronic configuration : $[Ar]3d^84s^2$

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Question 301 Mark

Write Electronic configuration of First transition metal : $Ti$

Answer

Atomic Number : $22$
Electronic configuration :$\ce{ [Ar]3d^24s^2}$

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Chemistry 1 Marks Question

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