Khanna High School Basic Chemistry blog by Sajid Sir
Khanna High School Chemistry blog (Basic Chemistry) Click on below languages to view this blog :- Hindi , Urdu and Bengali Dear students , This blog of Khanna High School will help you to understand Physical Science and Chemistry with the help of my YouTube videos as well as Scratch (block -Coding) apps which are created by Sajid Sir 1st Chapter - Periodic Table and Periodic properties :- Periodic Table part-1 This Video help students to recap this sub-chapter in just few minutes. This sub-chapter, explains all periods , groups and some important questions as well as answers. Periodic Table AI app :- This app is for class 10 and H.S science students In this app , students will practice different elements with group and different question-answer . Obtained 21 marks to complete this app. Click on this link to open above app:- https://scratch.mit.edu/projects/821057361 Next AI app for class 11 and 12th Science :- Click on this link to open above app:- http