Paramagnetism of Oxygen Harvard Natural Sciences Lecture Demonstrations 3:35 12 years ago 460 510 Скачать Далее
Tales from the Prep Room - Paramagnetism of Liquid Oxygen The Royal Institution 3:59 11 years ago 54 023 Скачать Далее
Paramagnetism of O2 North Carolina School of Science and Mathematics 1:33 12 years ago 1 307 Скачать Далее
1A Chemistry Demonstration - Paramagnetism of Liquid Oxygen Carl Martin 4:00 8 years ago 96 Скачать Далее