Activity 1.7 | Force of Attraction Between Particles | Iron Nail, Chalk & Rubber Band Experiment | скачать в хорошем качестве

Activity 1.7 | Force of Attraction Between Particles | Iron Nail, Chalk & Rubber Band Experiment |

In this video, we explain Activity 1.7 from Class 9 Science – Matter in Our Surroundings. In this activity, we take an iron nail, a piece of chalk, and a rubber band and try breaking them by hammering, cutting, or stretching. Through this experiment, we understand that particles of matter have a force of attraction between them. 👉 Iron nail is difficult to break because its particles are held together with greater force. 👉 Chalk breaks easily, so its particles have less force compared to iron. 👉 Rubber band can stretch, showing flexibility in particle arrangement. This activity helps us understand that the strength of force of attraction varies in different substances. 📚 Perfect for Class 9 students preparing for exams. Like 👍 Share 📲 and Subscribe for more science explanations. #Activity1.7 #Class9Science #MatterInOurSurroundings #ForceOfAttraction #ParticlesOfMatter #NCERTScience #ScienceExperiment #IronNail #ChalkExperiment #RubberBand #SolidProperties #ChemistryBasics #SaharaCoaching #ScienceConcepts #Class9Chemistry