Which of the following is correct

  • A

    Gun metal :$Cu + Zn + Sn$

  • B

    Duralumin : $Al + Cu + Mg + Ag$

  • C

    German silver : $Cu + Zn + C$

  • D

    Solder : $Pb + Al$

Similar Questions

Explain the variations in atomic radii of transition elements in group.

Which one of the following characteristics of the transition metals is associated with their catalytic activity

  • [AIPMT 2003]

The highest magnetic moment is shown by the transition metal ion with the outer electronic configuration

Which of the following statements is not true in regard to transition elements

$\mathrm{E}^{\circ}$ of $\mathrm{Cu}$ is $+0.34 \mathrm{~V}$ while that of $\mathrm{Zn}$ is $-0.76 \mathrm{~V}$. Explain.