氫氣 Save Sign in to save words Simplified: 氢气 qīngqì ㄑㄧㄥ ㄑㄧˋ hydrogen (gas) Character by character 氫(qīng)hydrogen 氣(qì)gas A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0