CLASS 9 Chemistry Chapter 1 - Structure of Atom(Aattothinde ghadana) | XYLEM CLASS 9

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Class 9 Chemistry Kerala State Syllabus Onam exam Chapter 1 Structure of Atom(Aattothinde ghadana)In this session, we are dealing with Class 9 Chemistry Onam exam Chapter in English and Malayalam With questions and answers. Class 9 Onam exam chapter notes and revision of that chapter.
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Miss John Dalton Alle Atomic theory discovered cheidhathe

prithirajfootballlover.
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Teacher what is meant by Random motion

siljaaneesh
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Heeyy...Satyam paranjaa oru kuntham ariyatha Nan inn xylem class nte addicted aayi...😍pinne nallam manssilavunnundd..😊😊

kareemkc
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Magnesium
Atomic number = 12
Mass number =24
No of Protons =12
No of Electrons =12
No of Neutrons =24-12 = 12
Octet Electronic Configuration= 2, 8, 2

Nitrogen
Atomic number = 7
Mass number =14
No of Protons =7
No of Electrons =7
No of Neutrons = 14 - 7 = 7
Octet Electronic Configuration= 2, 5

Sulphur
Atomic number =16
Mass number = 32
No of Protons =16
No of Electrons =16
No of Neutrons = 32 - 16 = 16
Octet Electronic Configuration = 2, 8, 6

angelpjison
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Njan teacherinte classil first anu..class othiri ishtayitto ...❤️

രഞ്ചകംരാജീവം
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X
Mass number - 35
Atomic Number - 17
No of electrons - 17
No of protons - 17
No of neutrons - 35-17=18
Electronic configuration- 2, 8, 7

fathimathasneem
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Cls ithreem nannayi manasillavundoo it's amazing aanuu🔥🔥🔥❤️❤️🔥❤️🔥❤️🔥❤️

_shahanas_
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എന്തൊക്കെ പറഞ്ഞാലും teacher പൊളിയാണ്. Chemistry കുടിക്കാൻ പാകത്തിനു കയ്യിൽ തരും 🥳🥳🥳🥳🥳🥳🥳🥳🥳🥳
Srilakshmi MIS Uyir💥💥💥💥💖💖♥️♥️♥️❤️❤️❤️💚💚💚💥💥💥🥰

nidhack
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This class is very helpful to me
Thanku miss ❤️❤️
Xylem poliyan 💥💥

praseethap.s