Incorrect match of general electronic configuration?

Question

Incorrect match of general electronic configuration? (A) (.n-2.)f1 - 14(.n-1.)d0 - 1(ns)2=f -block elements (B) (.n-1.)s2p6(ns)1 - 2=s -Block elements (C) ns2np1 - 6 Representative elements (D) (.n-2.)f1 - 14(.n-1.)d1 - 10(ns)2=d -Block elements

Tardigrade Admin · Accepted Answer

The general configuration are as follows.
1. For

f

block elements

(n - 2) f^{1 - 14} (n - 1) d^{0 - 1} (n s)^{2}

2. For

d

block elements

(n - 1) d^{1 - 10} (n s)^{2}

3. For representative elements

n s^{2} n p^{1 - 6}

4. For

s

block elements

(n - 1) s^{2} p^{6} (n s)^{1 - 2}

Q. Incorrect match of general electronic configuration?

$(n - 2) f^{1 - 14} (n - 1) d^{0 - 1} (n s)^{2} = f$ -block elements

$(n - 1) s^{2} p^{6} (n s)^{1 - 2} = s$ -Block elements

$n s^{2} n p^{1 - 6}$ Representative elements

$(n - 2) f^{1 - 14} (n - 1) d^{1 - 10} (n s)^{2} = d$ -Block elements

The general configuration are as follows.
1. For $f$ block elements $(n - 2) f^{1 - 14} (n - 1) d^{0 - 1} (n s)^{2}$
2. For $d$ block elements $(n - 1) d^{1 - 10} (n s)^{2}$
3. For representative elements $n s^{2} n p^{1 - 6}$
4. For $s$ block elements $(n - 1) s^{2} p^{6} (n s)^{1 - 2}$

Q. Incorrect match of general electronic configuration?

(n−2)f1−14(n−1)d0−1(ns)2=f -block elements

(n−1)s2p6(ns)1−2=s -Block elements

ns2np1−6 Representative elements

(n−2)f1−14(n−1)d1−10(ns)2=d -Block elements

The general configuration are as follows. 1. For f block elements (n−2)f1−14(n−1)d0−1(ns)2 2. For d block elements (n−1)d1−10(ns)2 3. For representative elements ns2np1−6 4. For s block elements (n−1)s2p6(ns)1−2

$(n - 2) f^{1 - 14} (n - 1) d^{0 - 1} (n s)^{2} = f$ -block elements

$(n - 1) s^{2} p^{6} (n s)^{1 - 2} = s$ -Block elements

$n s^{2} n p^{1 - 6}$ Representative elements

$(n - 2) f^{1 - 14} (n - 1) d^{1 - 10} (n s)^{2} = d$ -Block elements

The general configuration are as follows.
1. For $f$ block elements $(n - 2) f^{1 - 14} (n - 1) d^{0 - 1} (n s)^{2}$
2. For $d$ block elements $(n - 1) d^{1 - 10} (n s)^{2}$
3. For representative elements $n s^{2} n p^{1 - 6}$
4. For $s$ block elements $(n - 1) s^{2} p^{6} (n s)^{1 - 2}$