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.
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, they form silver bromide, a white crystalline solid that is commonly used in photography as a light-sensitive material.
The elements present in silver bromide are silver and bromine.
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.
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.
Yes
1840
silver bromide
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.
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, they form silver bromide, a white crystalline solid that is commonly used in photography as a light-sensitive material.
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.
Examples: silver choride, bromide and iodide.
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.
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.
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.
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.