1 Marks Question

Question 11 Mark

Write Electronic configuration of Third transition metal $: Hg$

Answer

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

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Question 21 Mark

Write Electronic configuration of Third transition metal $: Au$

Answer

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

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Question 31 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 41 Mark

Write Electronic configuration of Third transition metal : $Ir$

Answer

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

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Question 51 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 61 Mark

Write Electronic configuration of Third transition metal : $Re$

Answer

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

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Question 71 Mark

Write Electronic configuration of Third transition metal $: W$

Answer

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

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Question 81 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 91 Mark

Write Electronic configuration of Third transition metal $: Hf$

Answer

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

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Question 101 Mark

Write Electronic configuration of Third transition metal $: La$

Answer

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

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Question 111 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 121 Mark

Write Electronic configuration of Second transition metal $: Ag$

Answer

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

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Question 131 Mark

Write Electronic configuration of Second transition metal $: Pd$

Answer

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

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Question 141 Mark

Write Electronic configuration of Second transition metal $: Rh$

Answer

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

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Question 151 Mark

Write Electronic configuration of Second transition metal $: Ru$

Answer

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

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Question 161 Mark

Write Electronic configuration of Second transition metal $: Tc$

Answer

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

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Question 171 Mark

Write Electronic configuration of Second transition metal $: Mo$

Answer

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

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Question 181 Mark

Write Electronic configuration of Second transition metal $: Nb$

Answer

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

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Question 191 Mark

Write Electronic configuration of Second transition metal $: Zr$

Answer

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

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Question 201 Mark

Write Electronic configuration of Second transition metal $: Y$

Answer

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

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Question 211 Mark

Write Electronic configuration of First transition metal $: Zn$

Answer

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

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Question 221 Mark

Write Electronic configuration of First transition metal $: Cu$

Answer

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

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Question 231 Mark

Write Electronic configuration of First transition metal $: Ni$

Answer

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

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Question 241 Mark

Write Electronic configuration of First transition metal $: Co$

Answer

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

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Question 251 Mark

Write Electronic configuration of First transition metal $: Fe$

Answer

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

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Question 261 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 271 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 281 Mark

Write Electronic configuration of First transition metal $: V$

Answer

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

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Question 291 Mark

Write Electronic configuration of First transition metal $: Ti$

Answer

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

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Question 301 Mark

Write Electronic configuration of First transition metal $: Sc$

Answer

Atomic Number $: 21$
Electronic configuration $: [Ar]3d^1 4s^2$

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Chemistry 1 Marks Question

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