Copper, zinc and brass - Stock Image - A632/0038 - Science Photo Library

Copper, zinc and brass (from left to right). Brass is an alloy of copper and zinc. ANDREW LAMBERT PHOTOGRAPHY/SCIENCE PHOTO LIBRARY

Copper zinc alloy hi-res stock photography and images - Alamy

zinc metal - Search - Science Photo Library

Steel iron copper zinc brass tin hi-res stock photography and images - Alamy

Copper, zinc and brass - Stock Image - A632/0038 - Science Photo Library

Steel iron copper zinc brass tin hi-res stock photography and images - Alamy

The determination of copper in brass, Experiment