What is the color of colloidal silver?
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Zoe Wright
Studied at the University of Tokyo, Lives in Tokyo, Japan.
As a subject matter expert in the field of chemistry, I can provide you with an accurate description of the color of colloidal silver. Colloidal silver, which is a suspension of submicroscopic silver particles in a colloidal base, typically exhibits a characteristic color that is influenced by the size and concentration of the silver particles.
Colloidal silver is known for its distinctive color, which can range from pale yellow to deep yellow or even a red or brownish hue. The color is due to the surface plasmon resonance of the silver particles, which is a collective oscillation of the electrons in the metal. This resonance is particularly sensitive to the size and shape of the particles, as well as their concentration in the colloid.
Colloidal silver is known for its distinctive color, which can range from pale yellow to deep yellow or even a red or brownish hue. The color is due to the surface plasmon resonance of the silver particles, which is a collective oscillation of the electrons in the metal. This resonance is particularly sensitive to the size and shape of the particles, as well as their concentration in the colloid.
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Works at the International Fund for Agricultural Development, Lives in Rome, Italy.
One indicator of the quality of colloidal silver is its color. As the size of each silver particle gets larger, the color of the suspension ranges from yellow (best) to brown, to red, to gray, to black (inferior). The increasing size of the particles also reflects a proportionate decrease in quality of the product.
2023-04-09 14:05:06
Lucas Ramirez
QuesHub.com delivers expert answers and knowledge to you.
One indicator of the quality of colloidal silver is its color. As the size of each silver particle gets larger, the color of the suspension ranges from yellow (best) to brown, to red, to gray, to black (inferior). The increasing size of the particles also reflects a proportionate decrease in quality of the product.
