B. Fill in the blanks. 1. The physical property that differentiates one substance from another is called 2. In case of liquid and gases denser object will 3. The proximity of atoms of an object decides the change in its 4. When a is heated, its density becomes less until it changes into a gas. 5. When a liquid is cooled, the molecules become denser until it ... 6. 7. settle down. 8. The difference in materials are usually heavy or hard. cause the less dense material to rise up to the surface and denser material to is caused by solar energy and convection currents. 9. The density of block wood is less than that of.. 10. The water displaced out of Eureka can is equivalent to the. of the object.
