Sorting of Materials Into Groups e-Notes


- This book covers:
• Introduction to objects
• Objects around us
• Importance of grouping
• Classification of objects
• Need for classification
• Grouping on the basis of common properties
• Natural and man-made materials
• Matter States of matter Different states of matter
• Solids, Liquids, Gases Properties of matter
• Properties of materials 
• Appearance/Lustre, Hardness, Texture, Transparency, Solubility, Sinking and floating, Magnetic property, Conduction of electricity, Conduction of heat
• Revision chart