MCQ
Which have melting point below $500\,^{\circ} C$.
- ✓$Zn ,\, Cd$
- B$Ag , \,Cu$
- C$Cd , \,Cu$
- D$Ag , \,Zn$
✓
Answer
Correct option: A.
$Zn ,\, Cd$
a
Zinc and cadmium metal are soft metals. They form weak metallic bond. The melting point of zinc is $146\,^{\circ} C$ and melting point of $Cd$ is $321\,^{\circ} C$.
Zinc and cadmium metal are soft metals. They form weak metallic bond. The melting point of zinc is $146\,^{\circ} C$ and melting point of $Cd$ is $321\,^{\circ} C$.
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