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Why does blue ash comes after cobalt nitrate test of aluminium?
Wiki User
∙ 11y ago
the ash formed is chemically CoAl2O4(CoO.Al2O3).It is a double oxide.The blue colour may be due to the presence of the transition element Cobalt.
Wiki User
∙ 11y ago
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What color matches cobalt blue best?
cobalt blue of course
What is the Difference between cobalt blue and indigo?
Indigo is a blue that is lighter than cobalt blue.
This transition metal is especially known for the deep blue color?
Cobalt !
What is the atomic number of the cobalt element that is used in making blue cobalt glass?
Cobalt has as atomic number 27 and as symbol Co. The cobalt element is indeed used in making blue cobalt glass, among many other byproducts and applications.
What do they put in cobalt glass to make it blue?
Cobalt is known for blue colouring: cobalt silicate and cobalt(II) aluminate (CoAl2O4, "cobalt blue") provide a distinctive deep blue color to glass, ceramics, inks, paints and other substances. Cobalt was added to the glass to protect the liquids it might contain from damaging light rays. (Image courtesy of Jurii, Creative Commons Attribution 1.0 license.) But like its sister transition metals, cobalt can assume a number of beautiful colours besides blue.
What is is cobalt's streak color?
The color of the cobalt streak is blue
What color matches cobalt blue best?
cobalt blue of course
What colors does the Chevrolet Cobalt come in?
Chevrolet Cobalt come in many different colors. It comes in yellow, black, red, blue and others. The Chevrolet Cobalt was discontinued so you have to find who is selling it and what color they have.
When was Cobalt blue tarantula created?
Cobalt blue tarantula was created in 1996.
Is cobalt between blue and teal?
Yes. Cobalt is between blue and teal.
What color will a cobalt chloride paper turn into when there is water vapor?
The colour of cobalt chloride paper is BLUE when NO WATER is present.When WATER is present it is PINK.
What is the Difference between cobalt blue and indigo?
Indigo is a blue that is lighter than cobalt blue.
This transition metal is especially known for the deep blue color?
Cobalt !
What is the cobalt blue Pantone reference number?
cobalt 541 c
What are the release dates for Cobalt Blue - 2014?
Cobalt Blue - 2014 was released on: USA: 1 January 2014
What is a name of an electric blue color?
Cobalt Blue
What is the atomic number of the cobalt element that is used in making blue cobalt glass?
Cobalt has as atomic number 27 and as symbol Co. The cobalt element is indeed used in making blue cobalt glass, among many other byproducts and applications.
