Q1 of 19 Page 13

Describe an activity which provides the evidence for

attraction between particles

Activity 8: Force of attraction between particles of matter


Trying to break nail and water stream. We cannot break the Water stream because there is attraction between particles. As you can see in fig.2 solid have very Strong Forces of attraction which restrict the motion of particles that’s why its shape and size are fixed. In liquids weaker forces of attraction than solids that’s why volume is not fixed. Gases have the weakest forces of attraction. That’s why Gas particles have the highest mobility. Mobility of liquid particles is very high than Solid particles.



Fig.2


More from this chapter

All 19 →