Grade 9 Chemistry Unit 3: Structure of the Atom - Saquama: Education in your hands - ትምህርት በእጆችዎ

Course Content

Grade 9 Chemistry Unit 3: Review Exercise (Structure of the Atom)

Grade 9 Chemistry Unit 3: Unit Summary (Structure of the Atom)

Grade 9 Chemistry Unit 3: Excercise 3.20 (based on 3.5.6 Valence Electrons)

Grade 9 Chemistry Unit 3: 3.5.6 Valence Electrons

Grade 9 Chemistry Unit 3: Excercise 3.19 (based on 3.5.5 Electronic Configuration on Main Shells)

Grade 9 Chemistry Unit 3: 3.5.5 Electron Configuration on Main Shells

Grade 9 Chemistry Unit 3: Excercise 3.18 (based on 3.5.4 Main Energy Levels)

Grade 9 Chemistry Unit 3: 3.5.4 Main Energy Levels

Grade 9 Chemistry Unit 3: Excercise 3.17 based on 3.5.3 Atomic Mass and Isotopes)

Grade 9 Chemistry Unit 3: 3.5.3 Atomic Mass and Isotopes

Grade 9 Chemistry Unit 3: Exercise 3.16 (based on 3.5.2 Atomic and Mass Number)

Grade 9 Chemistry Unit 3: 3.5.2 Atomic Number and Mass number

Grade 9 Chemistry Unit 3: Exercise 3.15 (based on 3.5.1 Electrons, Protons and Neutrons)

Grade 9 Chemistry Unit 3: 3.5.1 Electrons, Protons and Neutrons

Grade 9 Chemistry Unit 3: 3.4.4 Discovery of the Neutron

Grade 9 Chemistry Unit 3: Exercise 3.14 (bኣsed on Discovery of the Neutron)

Grade 9 Chemistry Unit 3: Excercise 3.9, 3.10, 3.11, 3 .12 and 3.13

Grade 9 Chemistry Unit 3: Rutherford’s and The Niels Bohr Atomic Model

Grade 9 Chemistry Unit 3: 3.4.3 Discovery of the Nucleus (Part 1)

Grade 9 Chemistry Unit 3: 3.4.2 Discovery of the Electron (Part 2)

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ኑ! ከእኛ ጋር ትምህርትን ይውደዱ። አላማችን በተለያዩ ቋንቋዎች ትምህርትን ለኢትዮጵያውያን ተደራሽ ማድረግ ነው። ከአማርኛም ባሻገር በሌሎች ቋንቋዎች ላይ ለመስራት እየተዘጋጀን ነው።

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