标题: Dummies Overview To Hydrogen. [打印本页] 作者: Jackson38K 时间: 2026-9-11 21:35 标题: Dummies Overview To Hydrogen. Amongst atomic types, it creates numerous unstable ionized species like a proton (H+), a hydride ion (H −), and a molecular ion (h2 chemistry syllabus 2025 (recent post by share.evernote.com)+).