Fill in the blanks with the correct word/s from the bracket. 1. From the three states of matter, _____ (solids / liquids / gases) expand the least. 2. Brownian movement is maximum in ____ (gases / solids / liquids). 3. Cohesive forces are negligible in ____ (liquids / solids / gases) 4. Matter can change from one state to another by change in ____ [temperature or pressure /temperature only]. 5. The space between atoms’ [molecules] of solids is ____ [minimum / maximum]. 6. Intermingling of molecules is called ____ [perforation / diffusion]. 7. Ice on absorption of heat converts to ‘X’ a process called ____ [vaporization / melting]. ‘X’ changes to water vapour on ____ [heating / cooling]. Water vapour changes back to ‘X’ on ____ [freezing / condensation]. The constant temperature at which ice changes into ‘X’ is called its ____ [fusion point / melting point / boiling point].