Class 11ChemistryClassification of Elements and Periodicity in PropertiesExtended or long form of periodic table
EasyWrite the general outer electronic configuration of $s$-,$p$-,$d$- and $f$-block elements.
The general outer electronic configurations for the elements in different blocks are summarized in the table below:
| Element Block | General Outer Electronic Configuration |
| $s$-block | $ns^{1-2}$ |
| $p$-block | $ns^{2} np^{1-6}$ |
| $d$-block | $(n-1)d^{1-10} ns^{0-2}$ |
| $f$-block | $(n-2)f^{1-14} (n-1)d^{0-1} ns^{2}$ |
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Similar Questions
What is the temporary symbol of an element with an atomic number of $116$?
What are the horizontal rows and vertical columns in the periodic table called? What do they represent?
Easy
View SolutionMatch the following:
List-$I$ (Atomic number)
List-$II$ (Group number and Period number)
$A$. $56$
$I$. $9, 4$
$B$. $50$
$II$. $3, 6$
$C$. $27$
$III$. $14, 5$
$D$. $58$
$IV$. $2, 6$
| List-$I$ (Atomic number) | List-$II$ (Group number and Period number) |
|---|---|
| $A$. $56$ | $I$. $9, 4$ |
| $B$. $50$ | $II$. $3, 6$ |
| $C$. $27$ | $III$. $14, 5$ |
| $D$. $58$ | $IV$. $2, 6$ |
An element having atomic number $120$ has not yet been discovered. What will be its position in the long form of the periodic table?
Medium
View SolutionThe $IUPAC$ symbol for the element with atomic number $108$ is
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