Number system Formula sheet power✍

Ache se dekh lena ise bhi or notes bnane shuru kar do sab 💪
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Kya aap iska Answer de sakte ho ?

Kya aapko pta hai ?
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The most awaited NEEV 2026 Orientation session 💪💪💪

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Yes ! You are 💪

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Neev Maths 1st free class 2026💪

Class9th tayyar ho na ?

Join the live session now - https://www.youtube.com/live/4D1TB_7EeHs?si=T6glGcXysgjrZktG

Jaldi Se aajao sab ✅
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Ritik sir hai na 💪💪

Sab ho jaega ✅
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Number System Quick Revision ✅✅

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Ratta nhi lagana hai yaad rakhna 💪💪

Samajhkar pdhai karenge hum ✅
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Haanji Baccho
Tayyar ho na ❓

SST First Free Class aagai hai apke liye 👇
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Simmi ma'am ki baat ache se sun lo ✅✅

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Is matter around us pure ?
Concept maping✅✅

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The 9 types of solutions are summarised in the following table ✅

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Monday motivation 🍀

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Chapter Polynomial ✍
Some algebraic identities useful in factorization ✅✅

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Kya aapko iska answer pta hai 😱😱

a) 8 👍
b) -7 ❤️
c) -5 ✅
d) 4 🔥

Jaldi se apne answers bta do 💫
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Class 9th chapter Atoms and Molecules ✅✅

Basic concept flow chart 💪💪
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Hello Baccho 👋🏼👋🏼

Answer the following Questions of Atoms And Molecules👇👇

🔴 Why it is not possible to see an atom with naked eyes ?

🔴 what is the formula of (a) Sodium oxide (b) Aluminium Chloride

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Haanji Baccho
Answer Mila kya aapko✅
Aap mai se bohot baccho ne sahi answers diye hai or baki baccho ne diye he nhi 😱😱

Solution 1 : As an atom is extremely small in size, it is not possible to see it with naked eyes. Generally the radius of an atom is of the order of nanometres. For example, The atomic radius of the hydrogen atom is 10-10m (or 10-1nm).

Solution 2 : (i)Na2O
(ii)NH4Cl

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