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Question
Chemistry
Alkali metals in comparison to alkaline earth metal have:
Q. Alkali metals in comparison to alkaline earth metal have:
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Rajasthan PMT
Rajasthan PMT 1998
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A
low ionic radii
B
low reactivity
C
high melting
D
low ionization potential
Solution:
Reactivity and ionic radius of alkaline metals are higher than alkaline earth metals. But the melting point and ionization potential of alkaline earth metals are low.