<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31320580</termId><termName>cations</termName><termType>PT</termType><termNote><![CDATA[ Positively charged ions, so called because they are attracted by the cathode or negatively charged electrode in electrolysis. ]]></termNote><termCreatedDate>2026-03-30 20:26:24</termCreatedDate><relation><relationType>UF</relationType><termId>31320581</termId><termName>cation</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31306158</termId><termName>ions</termName><termType>PT</termType></relation></term>  </Zthes>