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The alkali metals are low melting.which …

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The alkali metals are low melting.which of the following alkali metal is expected to melt if the room temperature rises 30 c

Posted by Sourav Singh 3 years, 10 months ago

CBSE > Class 11 > Chemistry

2 answers

Madhur Kumar 3 years, 10 months ago

Two metals which melts when kept at palm are ceasium and gallium

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Gaurav Seth 3 years, 10 months ago

Ans: Cs

Among alkali metals, melting point decreases as the strength of metallic bonding decreases with increasing size of the atom. Thus, Cs has the lowest melting point (28.5°C) and will melt at 30°C.

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