atomic number 76 वाक्य
"atomic number 76" हिंदी में atomic number 76 in a sentenceउदाहरण वाक्य
- Smithson Tennant born Selby, educated in Beverley, discovered osmium and iridium in 1803; the two are atomic numbers 76 and 77, with osmium being the densest naturally occurring element, and iridium is the next densest.