Term
| 98% silver bromide and 2% silver iodide atoms |
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Definition
| make up of silver halide crystals |
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Term
| in the silver halide crystals, the silver is ___ and the bromide/iodine is ____ |
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Definition
|
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Term
| silver halide crystals have negatively charged ___ and positively chared ____ |
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Definition
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Term
| the impurity that is added to attract positive silver ions that form sensitivity specks |
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Definition
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|
Term
| sensitivity specks provide ___ |
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Definition
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|
Term
| if xray is totally absorbed, its interaction is ___ |
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Definition
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|
Term
| if xray is partially absorbed, its interaction is ___ |
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Definition
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Term
| at least ___ silver atoms must be depositived for a visibly clump of metallic silver to be formed by chemical development |
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Definition
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Term
| group of silver atoms is called the ___ |
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Definition
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Term
| to deposit enough black metallic silver at the sensitivity centers to permit a pemanent visible image to form |
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Definition
| purpose of radiographic processing |
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|
Term
| three stages of processing |
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Definition
developing
fixing
archiving |
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Term
| change the silver ions of exposed crystals into metallic silver |
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Definition
|
|
Term
| the action of the developerr is controlled by: |
|
Definition
the immersion time
solution temperature
and chemical activity |
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Term
| underdeveloped silver halides must be removed from the emulsion to permanently "fix" the image before exposure to light for viewing |
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Definition
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Term
| clearing agent used in the fixing stage to bond with unexposed silver halides and remove them from emulsion |
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Definition
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|
Term
| uses water to remove as much of fixer and developer as possible |
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Definition
|
|
Term
| insufficient wash time may result in |
|
Definition
| silver stains or yellowing |
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|
Term
| forcing hot air over both sides of film that sets a final hardening and seals super coat |
|
Definition
|
|
Term
|
Definition
| 120-150 degrees farenheiht |
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