It means that they are photo-sensitive, specifically silver halide as used in the emulsions photographic film.
625 is an Crate of Silver and this Silver is based from Italy. This Silver is Known as Italian Silver With 325 Crate.
The "k" in 925k silver does not refer to the purity of the silver. Silver is typically measured in terms of fineness, so 925k silver actually refers to 92.5% pure silver, which is commonly known as sterling silver.
331 mean on silver
The marking 925 on a spoon indicates that the spoon is made of sterling silver, which is an alloy containing 92.5% silver and 7.5% other metals, typically copper. This marking is a standard for silverware and indicates the purity of the silver used in the spoon.
In the periodic table AU stands for Gold, otherwise known as Aurum.
Was this a typo? Did you mean = What State is known as the SILVER State? If so, the answer is NEVADA. It got that nickname primarilly due to the Comstock Mine, located near Reno. More silver has been produced from that discovery than any other US silver mine.
925 is the hallmark for Silver & MHJ is often stamped inside jewellery made by 'Michael Hill Jewellers'The 925 indicates 92.5% silver and 7.5% copper...better known as Sterling Silver.
The "No 95" stamp on the bottom of a silver flask typically refers to the silver purity or content of the flask. In this case, it likely indicates that the flask is made of sterling silver, which is 92.5% pure silver.
what does the letters LS mean on silver braclet
Wat does 838 mean on silver
Not all salts have sodium in them. So a salinity hazard could mean different salts.
it's the silver content in it. I'm pretty sure .925 is known as sterling silver :)