The Characteristics and its trends of certain range of elements in a periodic table are matched. The correct option is
Column I
|
Column II
|
A.
|
Electronegative character
from ‘Na’ to ‘Al’
|
(i)
|
Decreases
|
B.
|
Non- Metallic character from
F to I
|
(ii)
|
Remains constant
|
C.
|
Number of valence electrons from
Be to Ca
|
(iii)
|
Increases
|
|
(a)
|
A- (ii|), B-(i), C-(iii)
|
(b)
|
A- (iii), B-(ii), C-(i)
|
(c)
|
A- (ii), B-(iii), C-(i)
|
(d)
|
A-(iii), B-(i), C-(ii)
|
Question ID - 154591 | SaraNextGen Top Answer
The Characteristics and its trends of certain range of elements in a periodic table are matched. The correct option is
Column I
|
Column II
|
A.
|
Electronegative character
from ‘Na’ to ‘Al’
|
(i)
|
Decreases
|
B.
|
Non- Metallic character from
F to I
|
(ii)
|
Remains constant
|
C.
|
Number of valence electrons from
Be to Ca
|
(iii)
|
Increases
|
|
(a)
|
A- (ii|), B-(i), C-(iii)
|
(b)
|
A- (iii), B-(ii), C-(i)
|
(c)
|
A- (ii), B-(iii), C-(i)
|
(d)
|
A-(iii), B-(i), C-(ii)
|
1 Answer
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Answer Key / Explanation : (d) -
A-(iii), B-(i), C-(ii)
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