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
The electronic configuration of an element $M$ is given below: $M: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^{10} 4s^2 4p^6 4d^{10} 4f^2 5s^2 5p^6 5d^{10} 5f^0 6s^2$. Choose the correct information regarding the element $M$ for its period number,block and group number respectively.
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View SolutionAn element whose $IUPAC$ name is $Ununtrium$ $(Uut)$ belongs to
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View SolutionWhich one of the following belongs to the representative group of elements in the periodic table?
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View SolutionWhich elements are placed outside at the bottom of the extended periodic table?
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View SolutionIn the modern periodic table,the position of the element with atomic number $31$ is in
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