Class 11ChemistryClassification of Elements and Periodicity in PropertiesExtended or long form of periodic table
EasyThe number of elements in each of the long periods in the periodic table is
- A$2$
- B$8$
- C$18$
- D$32$
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Similar Questions
What would be the $IUPAC$ name and symbol for the element with atomic number $120$?
Easy
View SolutionThe $IUPAC$ nomenclature of an element with electronic configuration $[Rn] 5f^{14} 6d^{1} 7s^{2}$ is.
What is the electronic configuration of the third element of group-$2$ in the periodic table?
Which of the following pairs has both members from the same period of the periodic table?
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View SolutionProvide the name,symbol,and atomic number of the first and last elements for each period from $1$ to $7$ of the periodic table.
Medium
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