Almost any heavy metal can be used as a toner in Photography, ... that being said, at one point or another iridium was used as a toner, producing a yellow image (much lighter than sepia) But since iridium is radioactive (only mildly- you would have to eat it or cover your skin with it to absorb more radiation than a day in the sun) there is no reason to use it except for the learning experience
Iodine is used because it is sensitive to light. This means that film that contains iodine can be easily developed.
Iodine ******** And silver.
FPG International Stock Photography USED TO be an independent stock photography company, but getty images bought out FPG International Stock Photography
it is silver
processing film chemicals used /unused
hypo
Iodine ******** And silver.
Silver Iodine
it is used in the compound silver iodide and it reflects the light. it is essentially the basis of black and white photography.
Iodine is a chemical element that has the symbol Iand atomic number 53. Naturally-occurring iodine is a single isotope with 74 neutrons. Iodine and its compounds are primarily used in medicine, photography, and dyes.
iodine solution is used for finding starch in substances iodine solution is used for finding starch in substances
Mainly for bleaching, for purifying water, dying, used in plastic, photography and explosives. However things such as iodine in the human body are used for thyroxine.
silver nitrate is used in black and white photograhy :]
Polonium is not used in photography.
Iodine is used to dress wounds.
No, silve nitrate is used in photography
aluminuim is used in flashlight photography
Iodine is not used as an insulator.