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Johann Wilhelm Ritter

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Johann Wilhelm Ritter was a German scientist. He studied chemistry and electricity.

Ritter Wasserelektrolyse
Ritter Wasserelektrolyse

Ritter was very curious about the world. He started science when he was 14. He worked as an apprentice to a chemist. Later, he studied medicine at a university. He taught himself many things about science.

One big discovery involved water. Ritter found a way to use electricity to break water apart. This is called electrolysis. He measured the gases that came from the water. He also found a way to coat objects in metal. This is called electroplating.

Ritter Wasserelektrolyse
Ritter Wasserelektrolyse

An early tool used to study electricity and water.

Ritter also found a new kind of light. He looked for light near the color violet. He used a chemical called silver chloride to find it. The chemical changed color in a dark area of sunlight. We now call these rays ultraviolet radiation. This light is invisible to our eyes.

He even tried testing electricity on his own body. He used it on his hands and his tongue. Ritter lived a hard life with little money. He died in 1810 when he was only 33 years old.

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File:Ritter Wasserelektrolyse.jpg
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