1. Oxygen (1770s) Joseph Priestley discovers oxygen; later, Antoine Lavoisier clarifies the nature of elements. Priestley produces oxygen in experiments and describes its role in...
Marie Curie is proud to present: "Chemicals having a party". Sexy carbons, bored noble gases, explosive reactions. More information: www.ec.europa.eu Download: ec.europa.eu
We celebrate Easter in the lab with a light-hearted look at Cadbury Creme Eggs. More chemistry at www.periodicvideos.com Follow us on Facebook at www.facebook.com And...
Responding to another viewer question, some team members recall the most dangerous chemical they have handled. More chemistry at www.periodicvideos.com Follow us on Facebook at...
Pakistan News Service providing, Pakistan News, pak news, news wire the 24 hrs updated news service and also providing news about Pakistan News, Iraq News, Iran News, America News, Kashmir News, India News and much more.
A Pakistan News is not responsible for the content of external internet sites.