Consider the following representation based on long form of periodic table

CHEMISTRY · Single correct · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties

Problem

Consider the following representation based on long form of periodic table.


$A$	$U$	$V$	$W$
$B$	$T$
$C$	$D$	$X$	$S$	$R$
		$E$	$Q$
$H$	$G$	$F$	$P$

Value of all four quantum number for last electron of element '

X

' in their ground state is

n = 4

l = 1

m = 1

and

s = -\frac{1}{2}

and spin multiplicity of element '

X

' in their ground state is 4. Which of the following statement is incorrect? (1) Element P is radioactive (2) Elements B and C have their almost similar size (3) Element G is more stable in +4 oxidation state (4) Element G has electron with n = 4, l = 3, m = 0 and

s = +\frac{1}{2}

quantum numbers

Related theory

Atomic Structure
Electronic Configuration
Quantum numbers and electron designation
Structure of Atom
Atomic Structure and Electron Configuration

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