Measurements of matter | 9th Science | Chapter 4 | Lecture 2 | Maharashtra board | Shubham Jha

Описание: Measurements of matter | 9th Science | Chapter 4 | Lecture 2 | Maharashtra board | Shubham Jha
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Watch 👇 Full Chapter

👉Chapter 1: Laws Of Motion -    • Laws Of Motion Class 9 Science - Maharasht...  

👉Chapter 2: Work and Energy -    • Work and Energy Class 9 | Maharashtra Stat...  

👉Chapter 3: Current Electricity -    • Current Electricity Class 9  | Maharashtra...  

👉 Chapter 4: Measurements of matter -    • Measurement of Matter Class 9th Science | ...  

👉 Chapter 5: Acid Bases and Salts -    • Acids Bases and Salts Class 9 | Maharashtr...  

👉Chapter 6: Classification Of Plants -    • Classification of Plants | Class 9 | Scien...  

👉Chapter 7: Energy Flow In Ecosystem -    • Energy Flow In An Ecosystem Class 9 | Full...  

👉Chapter 8: Useful And Harmful Microbes    • Useful And Harmful Microbes Class 9 Mahara...  

👉Chapter 9: Environmental Management -    • Environmental Management Class 9th Science...  

👉Chapter 10: ICT -    • Information Communication Technology Class...  

👉Chapter 11: Reflection of Light -    • Reflection Of Light Class 9 | Maharashtra ...  

👉Chapter 12: Study Of Sound -    • Study Of Sound Class 9 | Shubham Jha | Mah...  

👉Chapter 13: Carbon: An Important Element -    • Carbon - An important Element Class 9 | Sh...  

👉Chapter 14: Substance In Common Use -    • Substance In Common Use | Class 9 Shubham Jha  

👉Chapter 15: Life Process -    • Life Process In Living Organisms Class 9 |...  

👉Chapter 16: Heredity and variation -    • Heredity and variation class 9 | MH Board ...  

👉Chapter 17: Introduction to Biotechnology -    • Introduction To Biotechnology Class 9 | MH...  

👉Chapter 18: Observing Space: Telescope -    • Observing Space - Telescope | Class 9  Shu...  
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👉Timestamp👇
00:00 Introduction
00:59 Atom
02:02 Subatomic Particles
03:25 Atomic Size
08:35 Atomic Mass
11:26 Relative Atomic Mass
18:45 Unified Atomic Mass
20:20 Chemical Symbols of Elements
26:39 Molecules of Elements and compounds
29:30 Molecular Mass
33:33 Mole Concept
39:14 Avogadro's Number
41:35 Problems on molecular mass and mole concept
46:19 Valency
58:20 Variable Valency
01:01:11 Formation Of Sodium Chloride
01:05:10 Thank You!!!

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