Talk:氫
氫氯酸係咪大陸名? 以前未聽過. 硫酸H2SO4都無人叫氫硫酸 盐酸HCL
開個同氫有關嘅新討論
Talk pages are where people discuss how to make content on 維基百科 the best that it can be. You can use this page to start a discussion with others about how to improve 氫.
氫氯酸係咪大陸名? 以前未聽過. 硫酸H2SO4都無人叫氫硫酸 盐酸HCL
Talk pages are where people discuss how to make content on 維基百科 the best that it can be. You can use this page to start a discussion with others about how to improve 氫.