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Tardigrade
Question
Chemistry
The correct order of density is
Q. The correct order of density is
219
121
JEE Main
JEE Main 2022
The s-Block Elements
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A
B
e
>
M
g
>
C
a
>
S
r
B
S
r
>
C
a
>
M
g
>
B
e
C
S
r
>
B
e
>
M
g
>
C
a
D
B
e
>
S
r
>
M
g
>
C
a
Solution:
In II'A' group density decreases down the group till
C
a
and after that it increases. Correct order of density is
S
r
>
B
e
>
M
g
>
C
a