Chapter 6 – ನಮ್ಮ ಸುತ್ತಮುತ್ತಲಿನ ಸಾಮಗ್ರಿಗಳು
This chapter introduces classification of materials based on properties such as appearance, hardness, solubility, transparency, and density. Grouping materials helps in understanding their characteristics and practical applications.
Quick Revision
- Materials differ in luster, texture, and state of matter.
- Substances that dissolve in water are soluble; others are insoluble.
- Transparent materials allow light to pass through completely.
- Grouping materials makes studying their properties systematic.