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Halides and Hydrides of alkali
among alkaline earth meta...
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medium
Among alkaline earth metals, metal with least melting point is:
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Melting point trend in Group 2: decreases down the group. Heavier atoms → weaker metallic bonds.
TS EAMCET - 2025
TS EAMCET
Updated On:
Jun 9, 2026
Be
Sr
Mg
Ba
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The Correct Option is
D
Solution and Explanation
• Melting points in group 2: Be > Mg > Ca > Sr > Ba.
• Ba is largest atom, metallic bonding weakest → lowest melting point.
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