Q.
Match the element (in Column I) with its unique properties (in Column II)
Column I
Column II
A
F
1
Maximum ionization energy
B
Cl
2
Maximum electronegativity
C
Fe
3
Maximum electronaffinity
D
He
4
Recently named by IUPAC
E
Ds
5
Variable valency
Column I | Column II | ||
---|---|---|---|
A | F | 1 | Maximum ionization energy |
B | Cl | 2 | Maximum electronegativity |
C | Fe | 3 | Maximum electronaffinity |
D | He | 4 | Recently named by IUPAC |
E | Ds | 5 | Variable valency |
Classification of Elements and Periodicity in Properties
Solution: