Valency and Octet Rule | Elements, Compounds and Mixtures | Class 9 | CBSE | NCERT | ICSE
11:44
Valency of Element | Elements, Compounds and Mixtures | Class 9 | CBSE | NCERT | ICSE
18:42
Chemical Formulae of Compounds | Class 7 | CBSE | NCERT | ICSE
6:28
Define the winning strategy for white and it will lead you to victory!
8:46
Rutherford's Theory of Alpha Particle Scattering | Atoms | Class 9 | CBSE | NCERT | ICSE
13:33
Isotopes | Chemistry | Class 7 | CBSE | NCERT | ICSE
10:14
Ionisation Energy | Periodic Table | Class 10 | CBSE | NCERT | ICSE
12:38
Radical- Naming and Formula | Class 7 | CBSE | NCERT | ICSE
9:26