Class 11ChemistryClassification of Elements and Periodicity in PropertiesExtended or long form of periodic table
EasyThe element with atomic number $6$ is placed in:
- A$IV$ group
- B$IV$ period
- C$VI$ group
- D$III$ group
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Similar Questions
The atomic number of Unnilunium is $...........$
Identify the incorrect match :
Temporary Systematic Name $IUPAC$ Official Name $a$. Unnilunium $(101)$ $i$. Mendelevium $(Md)$ $b$. Unniltrium $(103)$ $ii$. Lawrencium $(Lr)$ $c$. Unnilhexium $(106)$ $iii$. Seaborgium $(Sg)$ $d$. Ununnilium $(110)$ $iv$. Darmstadtium $(Ds)$
| Temporary Systematic Name | $IUPAC$ Official Name |
|---|---|
| $a$. Unnilunium $(101)$ | $i$. Mendelevium $(Md)$ |
| $b$. Unniltrium $(103)$ | $ii$. Lawrencium $(Lr)$ |
| $c$. Unnilhexium $(106)$ | $iii$. Seaborgium $(Sg)$ |
| $d$. Ununnilium $(110)$ | $iv$. Darmstadtium $(Ds)$ |
Explain the Modern Periodic Law and the present form of the periodic table.
What are the horizontal rows and vertical columns in the periodic table called? What do they represent?
Easy
View SolutionIn the modern periodic table,elements are arranged in
Easy
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