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timstro59
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I'm looking for certain chemicals that glow with specifics colors when exposed to an electric current.
chemisttree said:What colors and how will you apply the current?
These chemicals are known as phosphors. They are substances that emit visible light when excited by an energy source, such as an electric current.
Phosphors contain atoms with electrons in specific energy levels. When these electrons are excited by an energy source, they jump to higher energy levels. As they return to their original energy levels, they emit photons of light, creating the glowing effect.
The specific color produced by a phosphor depends on its chemical composition and the energy level of the excited electrons. Phosphors can produce a range of colors, including red, green, blue, and yellow.
Phosphors are commonly used in fluorescent lights, LED displays, and television screens to produce different colors of light. They are also used in glow-in-the-dark toys and safety signs.
In general, phosphors are safe to use. However, some phosphors may contain toxic chemicals, so it is important to handle them with caution and follow proper safety measures when working with them.