<?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">sublimation</topic></authority><related type="broader"><topic>physicochemical processes</topic></related><variant type="other"><topic>subliming</topic></variant> <note xml:lang="en"><![CDATA[ In chemistry, the process or action of converting a material by heating from a solid to a gaseous state without it becoming a liquid. All substances will sublimate if the pressure is low enough. Substances that can sublimate at atmospheric pressure include carbon dioxide, iodine, mercuric sulfide.  ]]></note></mads>