Grade 9 Chemistry - Periodic Table

Explore the fundamental concepts of the periodic table in this comprehensive 2.5-hour chemistry course designed for Grade 9 students. Delve into the periodic classification of elements, examining the modern periodic table's structure and organization. Investigate key atomic properties such as nuclear charge, atomic size, and ionization energy. Analyze how these properties change across periods in the periodic table. Discover the numerous advantages of periodic classification and its importance in understanding chemical elements and their behavior. Gain a solid foundation in chemistry that will prepare you for more advanced studies in the subject.

Ethiopian Grade 9 Chemistry Unit_2 p_1 Periodic Classification of Elements.
Ethiopian Grade 9 Chemistry Unit_2 p_2 The Modern Periodic Table.
Ethiopian Grade 9 Chemistry Unit_2 p_4 Nuclear Charge, Atomic size.
Ethiopian Grade 9 Chemistry Unit_2 p_5 Ionization Energy.
Ethiopian Grade 9 Chemistry Unit_1 p_7 across a period.
Ethiopian Grade 9 Chemistry Unit_1 p_8 Advantages of Periodic Classification.