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Question
Chemistry
Alkaline earth's metals are denser than alkali metals, because metallic bonding in alkaline earth's metal, is:
Q. Alkaline earth's metals are denser than alkali metals, because metallic bonding in alkaline earth's metal, is:
1380
192
BHU
BHU 2004
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A
stronger
B
weaker
C
volatile
D
not present
Solution:
Alkaline earth metals
(
n
s
2
)
are denser than alkali metals
(
n
s
1
)
because metallic bonding in alkaline earth metals is stronger than alkali metals due to presence of two electrons in valence shell as compared to one electron in alkali metals.