On the Placement of Hydrogen and Helium in the Periodic System: A Comment
On the Placement of Hydrogen and Helium in the Periodic System: A Comment
Author(s): Vlsdimir M. Petrusevski, Julijana CvetkovićSubject(s): Social Sciences, Education, School education, Vocational Education, Adult Education, Inclusive Education / Inclusion
Published by: Национално издателство за образование и наука „Аз-буки“
Journal: Химия. Природните науки в образованието
- Issue Year: 26/2017
- Issue No: 2
- Page Range: 167-170
- Page Count: 4
- Language: English
- Content File-PDF