Видео ютуба по тегу Zahra Daneshfar

18 Groups & 7 Periods! #english #education #periodictable
18 Groups & 7 Periods! #english #education #periodictable
Lets practice Anti Reduction!!! #english #chemistry #education
Lets practice Anti Reduction!!! #english #chemistry #education
Cation, anion and radical!
Cation, anion and radical!
Lets practice group 14 #chemistry #english #education
Lets practice group 14 #chemistry #english #education
Lets practice manganese metal ! #chemistry #english #education
Lets practice manganese metal ! #chemistry #english #education
Reaction of Grignard with Alcohol! #shorts #chemistry #alcohol
Reaction of Grignard with Alcohol! #shorts #chemistry #alcohol
RI & RBr are best Produce Grignard! #chemistry #shorts#english #grignardreagent
RI & RBr are best Produce Grignard! #chemistry #shorts#english #grignardreagent
Lets practice iron metal! #chemistry #english #education
Lets practice iron metal! #chemistry #english #education
Lets practice 3A group.
Lets practice 3A group.
Group 5A electron configuration. #chemistry #english #education
Group 5A electron configuration. #chemistry #english #education
Lets practice Group 5A
Lets practice Group 5A
valance electron duty! #chemistry #chemicalbonding #education
valance electron duty! #chemistry #chemicalbonding #education
«Невеста, спасающаяся от судьбы; 👰‍♀️🎉 Свадебное торжество Фатимы и восстание Саидов!»
«Невеста, спасающаяся от судьбы; 👰‍♀️🎉 Свадебное торжество Фатимы и восстание Саидов!»
Lets practice s%. #chemistry #english #education
Lets practice s%. #chemistry #english #education
Group 5A #chemistry #english #education
Group 5A #chemistry #english #education
Group 5A with its name. #english #chemistry #learnenglish
Group 5A with its name. #english #chemistry #learnenglish
How many Groups & Periods ! #english #chemistry #education
How many Groups & Periods ! #english #chemistry #education
Lets practice periodic table groups.
Lets practice periodic table groups.