Thursday 7 April 2016

Date: 07/04/2016                                                                                                                        
                             Chapter:1              
                                            Matter In Our Surrounding Properties of particles

Qns1. Why solids have its fixed size and shape?
Ans1.Solids have fixed shape because in solids the molecules are bonded tightly and there is very very less space in between molecules. So they have a definite shape and size.

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