$11, 17, 10$ are the atomic number of elements $X, Y,$ and $Z .$
Write down their subshell electronic configuration, group, block, period,

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Solution

Compounds Subshell Group Block Period
$X$
$Y$
$Z$ $1 s^{2} 2 s^{2} 2 p^{6} 3 s^{1}$
$1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{5}$
$1 s^{2} 2 s^{2} 2 p^{6}$ $11$
$17$
$18$ $s$
$p$
$p$ $3$
$3$
$2$

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Compounds	Subshell	Group	Block	Period
$X$ $Y$ $Z$	$1 s^{2} 2 s^{2} 2 p^{6} 3 s^{1}$ $1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{5}$ $1 s^{2} 2 s^{2} 2 p^{6}$	$11$ $17$ $18$	$s$ $p$ $p$	$3$ $3$ $2$

11,17,10 are the atomic number of elements X,Y, and Z.Write down their subshell electronic configuration, group, block, period,

Compounds SubshellGroup Block PeriodXYZ1s22s22p63s11s22s22p63s23p51s22s22p6111718spp332

$11, 17, 10$ are the atomic number of elements $X, Y,$ and $Z .$
Write down their subshell electronic configuration, group, block, period,

Compounds Subshell Group Block Period
$X$
$Y$
$Z$ $1 s^{2} 2 s^{2} 2 p^{6} 3 s^{1}$
$1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{5}$
$1 s^{2} 2 s^{2} 2 p^{6}$ $11$
$17$
$18$ $s$
$p$
$p$ $3$
$3$
$2$