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why d block elements have high melting and boiling points?

why d block elements have high melting and boiling points?

Grade:11

2 Answers

vivek jhaver
16 Points
11 years ago

they have high melting and boiling points as they have more no of free electrons and the free electrons form more number of bonds...... and which require more energy to break the bonds

Mayur gk
13 Points
8 months ago
Because of more number of unpaired electrons and effective nuclear charge, so it has strong metallic bond which is difficult to break down .Hence D-block elements have high melting and boiling point.

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