Plastics and Covalent Chemical Bonds
Plastics and Covalent Chemical BondsArabic
![](sites/default/files/video/thumbnail/Chemical-Bonds-lesson.jpg)
Topic
ChemistryInstructors
Hana Theban
Chemistry Teacher
Saad Schools
Kingdom of Saudi Arabia
*This video was sponsored by Saudi Aramco and produced by Sultan Bin Abdel Aziz Science & Technology Center