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1) it reacts to light (by the intermediate of a photochemical reaction AgBr is decomposed in Ag and Br).
2) unchanged it can be washed away.
thus leaving a "photographic" image.
Visible light decompose (a photochemical reaction) silver bromide; silver the black color on the phodos.
Because it is the easiest-manipulated compound that is most affected by exposure to light.
What else can I help you with?
What is silver bromide used for?
Silver bromide is commonly used in photography as a light-sensitive material in film and photographic papers. When exposed to light, silver bromide undergoes a chemical reaction that results in the formation of a latent image, which can be developed to produce a visible image.
When silver and bromine combine what does it create?
When silver and bromine combine, they form silver bromide, a white crystalline solid that is commonly used in photography as a light-sensitive material.
Which elements are joined up in silver bromide?
The elements present in silver bromide are silver and bromine.
What is silver bromide?
Silver bromide is a chemical compound composed of silver and bromine atoms. It is commonly used in photographic films and papers due to its light sensitivity, allowing it to be exposed to light to create a photographic image. Silver bromide is insoluble in water and has a pale yellow color.
what is the role of silver chloride and silver bromide in black and white photography?
On exposure to light both compounds forms silver metal in very finely divided state. Inside a camera the bright areas of the image projected onto a photgraphic plate or film are exposed more and therefore more silver gets deposited. This produces a "negative" of the image which is then used to produce the photograph.
Is silver bromide used in photography?
Yes
When was silver bromide first used in photography?
1840
Which halogen compound is used in photography?
silver bromide
What is silver bromide used for?
Silver bromide is commonly used in photography as a light-sensitive material in film and photographic papers. When exposed to light, silver bromide undergoes a chemical reaction that results in the formation of a latent image, which can be developed to produce a visible image.
What property of sliver bromide makes it useful in photography?
Silver bromide is light-sensitive, meaning it reacts to light by forming silver particles, which creates an image. This property allows it to be used in photography for capturing and developing photos.
When silver and bromine combine what does it create?
When silver and bromine combine, they form silver bromide, a white crystalline solid that is commonly used in photography as a light-sensitive material.
What will happen if silver bromide is kept for sometime in sunlight?
If silver bromide is exposed to sunlight for a period of time, it will undergo a photochemical reaction in which the silver bromide particles will decompose into silver and bromine. This process is commonly used in traditional photography to develop images on photosensitive materials.
What are photography salts?
Examples: silver choride, bromide and iodide.
Why the most halide used in photography is silver bromide instead of other halides?
There are three silver halides used: silver bromide, silver chloride and silver iodide. Silver chloride doesn't absorb very much light and silver iodide is hard to develop. So they use silver bromide, with a little bit of the other two to make the emulsion work in ways silver bromide can't do alone.
What is chemical compound used in photography?
Silver halide compounds, such as silver bromide and silver chloride, are commonly used in photography. These compounds are sensitive to light and form the basis of traditional photographic film and paper processes where they react with light to create a latent image that can be developed into a visible photograph.
How is bromide used?
Bromide can be used in photography as a component of silver bromide emulsion for film and paper. It has also been used historically as a sedative and anticonvulsant medication, but its medical use has declined due to side effects. Additionally, bromide compounds are used in flame retardants, drilling fluids, and some pesticides.
What is the effect of sunlight on silver bromide?
Sunlight triggers a chemical reaction in silver bromide, causing it to decompose into silver and bromine. This reaction is the basis for traditional black and white photography, where the exposed silver bromide in film or paper is converted into metallic silver to form an image.
