6. SOLID LIQUID GAS Evaporation Condensation Deposition Sublimation Melting Freezing
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8. Phases of Matter PROPERTY SOLID LIQUID GAS Mass definite definite definite Shape definite indefinite Indefinite Volume definite indefinite indefinite Compressibility Almost incompressible Almost incompressible compressible Arrangement of particles compact Near each other Far from each other Motion of the particles Very little motion Moderate motion Fast moving
11. Properties of Metals and Non metals METALS NON METALS Hard, dense, solid Less dense and softer Strong Dull Shiny Brittle Malleable and ductile Insulators High conductivity on heat and electricity Low melting point High densities Low densities sonorous Not sonorous
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13. Properties of acids and bases ACIDS BASES Cause litmus paper to turn red Cause litmus paper to turn blue Taste sour Taste bitter Dissolve metals producing various salt and hydrogen gas React with acids to form salts and water Feel slippery on the skin
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16. COMPARISON OF THE PROPERTIES OF SOLUTION, COLLOID AND SUSPENSION PROPERTY SOLUTION COLLOID SUSPENSION Particle size Less than 1 nm 1 to 100 nm More than 100 nm Appearance clear cloudy Cloudy Separation Does not separate Does not separate Separates or settles Filterability Passes through the filter paper Passes through the filter paper Particles do not pass through filter paper Effect of beam of light Light can pass through Scatters light Light cannot pass through Example Salt solution mayonnaise Muddy water