Structure of the Atom - One Shot Revision | Class 9 Chemistry Chapter 4 (2022-23)

===============================================
✅ In this video,

✔️ Class: 9th
✔️ Subject: Chemistry
✔️ Chapter: Atoms and Molecules (Chapter 4)
✔️ Topic Name: Structure of the Atom - One Shot Revision
✔️ Topics Covered in This Video by Vibhuti ma'am: Structure of the Atom - One Shot Revision | Class 9 Chemistry Chapter 4 (2022-23)
===============================================
00:00 Introduction: Structure of the Atom - One Shot Revision
00:43 Structure Of The Atom
08:13 Discovery Of Electron
25:26 Discovery Of Proton
30:29 Comparison Of the Characteristics Of Electron, Proton And Neutron
32:44 Thomson's Atomic Model
36:02 Rutherford Model Of An Atom
01:17:02 Drawbacks Of Rutherford's Model Of The Atom
01:18:01 Bohr's Model Of The Atom
01:38:11 Atomic Number And Mass Number (Atomic Number)
01:41:30 Atomic Number And Mass Number (Mass Number)
01:42:25 Representation Of Atomic Number And Mass Number With The Symbol Of The Element
01:44:08 Calculation Of Valency (Numerical)
01:47:39 Distribution (Arrangement) Of Electrons
01:56:26 Electronic Configuration Of First 20 Elements
01:57:44 Valence Electrons And Valency
02:04:11 Calculation Of Valency
02:07:54 Calculation Of Valency (Numerical)
02:09:20 Isotopes
02:12:07 Isobars
02:15:32 Website Overview
===============================================

Why study from Magnet Brains?
Magnet Brains is an online education platform that helps give You NCERT/CBSE curriculum based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career.

👉 Contact us 🤑🤑

structure of atom class 9 pdf,
structure of atom class 9 notes,
structure of atom class 9 mcq,
structure of atom class 9 questions,
structure of atom class 9 notes pdf,
all formulas of structure of atom class 9,
structure of atom class 9 extra questions,
structure of atom class 9 notes ncert,

#magnetbrains #science #chemistry #2022 #2023 #trending

[purvishukla]

Who are here with offline coaching but still studing online to understand much better 🙂

[inderjeetsharma]

0:00 intro
0:40 starting
0:51 Dalton's atomic theory(ch 3)
2:27 drawbacks of theory
4:59 conclusion of charged particles
5:35 where does the charge come from
8:00 about the sub atomic particles

[harshmishra]

Why are you not in my school ma'am

[deekshasmriti]

Ma'am, actually I have a doubt that why the zinc sulphide glow as red in the discharged tube in the course of discovery of proton because while teaching the discovery of electron u told that whenever any electric charge strikes the zinc sulphide, it glow fluorescent..

[riddhisingh]

You are awesome 😎 mam Really amazing explanation mam Love you mam ❤️❤️

[nafisha]

There can be no better explination than this😍... It was too good... Thank you💕

[adityaraj]

Maam 90°se nhi aati h wo 180° se aati h jab Uske positive particle ke centre se takrata h

[JyotiYadav-xmmn]

There is different type of pleasure after completing this one shot😂.. Thankyou mam❤👍

[foodking]

can jj thomson model can be asked in examm ?
plzz tell me

[VIPULJINDAL-hhmb]

how easy chemistry now feels when see magnet brains videos .GOOD JOB KEEP GOING

[doxxy_ff]

Observations of the experiment

All the positive charge is concentrated in a small volume: Few 𝛂-particles, 1 out of 12000, were deflected by an angle of 180 degrees showing that all the positive charge is concentrated in a very small volume compared to the total volume of the gold atom.

[mamtakatial]

Thank u easily understood the whole chapter🥰

[victorygamingworld]

Mam what is difference between your One Shot revision videos and very big chapters videos

[SureshKumar-uedi]

Perfect video mam I am completed my chapter thanku so much ❤️❤️👌🏻👌🏻👌🏻it was soooo good ❤️❤️👍👍thanku again 💕you are clear my all doubt's good explain 😊😊

[bhumidhillon]

Mam but in chapter explanation video you tell that the charge or electron is come from hydrogen gas but that's time you tell that the charge is come from cathode ray do what's the right answer ?

[Official.the-Photographer]

I complete my chemistry i have clear all topics thank you my favorite mam thank you so much❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[moco]

Fun fact - Revision video is better than the actual video.

Because, time period of this video is 2 hr and the time period of the actual video is 6-7 hours 😂

[ansarahmad]

Mam aapki video dekhne se bahut knowledge milti hai

[anantrajshrivastava]

Wonderfull teaching and mind-blowing, speechless explanation👌👌

[btwaaliya]

Overall JJ Thomson ne electrons ki discovery ke liye bulb 💡 banaya 😒😒