<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">silver iodide</topic></authority><related type="broader"><topic>silver halide</topic></related><variant type="other"><topic>iodide, silver</topic></variant> <note xml:lang="en"><![CDATA[ A pale-yellow, water-insoluble powder, AgI, which darken upon exposure to light, produced by the reaction of silver nitrate with an iodide. It was used chiefly in the manufacture of photographic emulsions from about 1875-1880. ]]></note></mads>