Class 11ChemistryClassification of Elements and Periodicity in PropertiesExtended or long form of periodic table
EasyWhat is the basic theme of organization in the periodic table?
- ATo arrange elements in alphabetical order.
- BTo classify elements into periods and groups based on their properties.
- CTo list elements according to their discovery date.
- DTo group elements based on their physical state at room temperature.
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Similar Questions
Choose the correct $IUPAC$ symbol and $IUPAC$ official name for the element with atomic number $108$.
Easy
View SolutionWrite the general outer electronic configuration of $s$-,$p$-,$d$- and $f$-block elements.
Easy
View SolutionWhat are the horizontal rows and vertical columns in the periodic table called? What do they represent?
Easy
View SolutionThe $IUPAC$ name of an element with atomic number $119$ is $.........$
If an atom has electronic configuration $1s^2 2s^2 2p^6 3s^2 3p^6 3d^3 4s^2$,it will be placed in
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