Video: The beauty of metal reaction

Here is the close-up beauty of metal reaction!

Metal reaction reaction.

Metal reaction occurs when zinc is added to a salt solution of a less active metal. Reaction to create micro-metal crystals coated with zinc surface includes: silver and zinc, lead and zinc, red copper and zinc, tin and zinc.

These are pictures in the Envisioning Chemistry project organized by educational organization Beauty of Science and the Chinese Chemical Society.