질량수,mass_number Copy: has NO comma Hide Show Full text search for "질량수,mass_number" Search BackLinks only Display context of search results Case-sensitive searching 핵자,nucleon . . . . 2 matches 몰_질량,molar_mass . . . . 1 match 원자번호,atomic_number . . . . 1 match Found 3 matching pages out of 2022 total pagesShow Context.You can also click here to search title.