Nickel nitrate crystals, polarised light micrograph. Nickel nitrate is an inorganic compound with the chemical formula Ni(NO3)2. The central nickel at

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Nickel nitrate crystals, polarised light micrograph. Nickel nitrate is an inorganic compound with the chemical formula Ni(NO3)2. The central nickel atom is surrounded by six water molecules. Nickel nitrate is a carcinogen and is toxic to aquatic organisms and is irritating to the eyes, skin and the respiratory tract when inhaled as dust.

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Photo credit: © KARL GAFF/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
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Keywords: -, birefringence, chemical, chemistry, colorful, colors, colourful, colours, compound, compounds, crystal, crystalline, crystals, film, index, metal, nickel, nitrate, pattern, patterns, phase, refraction, refractive, refractive-index, solid, solids, solidstate, state, thin, thin-film, transition