Fundamental Concepts of Chemistry

Explore fundamental concepts of chemistry in this comprehensive Grade 11 unit, covering essential topics such as basic SI units, uncertainty, significant figures, and scientific notation. Gain a solid foundation in chemistry principles and develop crucial skills for scientific calculations and measurements over the course of 2 hours and 30 minutes.

Ethiopian Grade 11 Chemistry Unit_1 p_1 Fundamental concepts of Chemistry.
Ethiopian Grade 11 Chemistry Unit_1 p_2 Basic SI units.
Ethiopian Grade 11 Chemistry Unit_1 p_3 Uncertainty, Significant figures, Scientific notation.