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
Match the elements in List-$I$ with their symbols in List-$II$.
List-$I$
List-$II$
$(1)$ $Unnilbium$
$(A)$ $Db$
$(2)$ $Unnilennium$
$(B)$ $Lr$
$(3)$ $Unnilpentium$
$(C)$ $Mt$
$(4)$ $Unniltrium$
$(D)$ $Bh$
$(E)$ $No$
$(F)$ $Rg$
| List-$I$ | List-$II$ |
| $(1)$ $Unnilbium$ | $(A)$ $Db$ |
| $(2)$ $Unnilennium$ | $(B)$ $Lr$ |
| $(3)$ $Unnilpentium$ | $(C)$ $Mt$ |
| $(4)$ $Unniltrium$ | $(D)$ $Bh$ |
| $(E)$ $No$ | |
| $(F)$ $Rg$ |
Easy
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In the long form of the periodic table,all the non-metals are placed under
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View SolutionWhich of the following statements is wrong?
Difficult
View SolutionIn the periodic table,the element with atomic number $16$ will be placed in which group (in $^{th}$)?
Medium
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