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Atomic Structure (in Hindi)
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In this lesson I have discussed most important questions of atomic structure.it will be beneficial for Railway/ssc/state pcs/CAPF ac , CDS and others exams.

Ravi Ranjan Kumar
Founder of "The Selection Guru" Competitive Institute.Qualified:more than half a dozen govt.Exams.Youtube channels "UnBook" & "UnBook Talks"

U
Unacademy user
sir सर दोराबाजी टाटा कॉलेज व पंचयतींच्या लेखापरीक्षण हे प्रश्न कोणत्या वर्षीच्या प्रश्नेपत्रिके मधून घेतले आहेत सर
SOHAN SONJE
2 years ago
sry sir 2016 chyach question paper madhe ahe mala sapdat navte mhnun ghai madhe comment takali sry nyc explanation sir I will watch each of your videos
Hanumant Hande
2 years ago
OK no problem.. Apn faqt 2016 chi prashnpatrika explain keleli ahe.. Aple itar kahihi doubts astil tar vicharat ja.. You are always welcome
Hanumant Hande
2 years ago
OK no problem.. Apn faqt 2016 chi prashnpatrika explain keleli ahe.. Aple itar kahihi doubts astil tar vicharat ja.. You are always welcome
  1. Most important and previous years questions of atomic structure 6 0


  2. 1)Who invented electron? Uppcs -A) JJ Thomson B)Newton - Cljems chaidvik D) Goldstein


  3. Most important and previous years questions of atomic structure 6 0


  4. 2) Chemical property of any atom is depend on its A)no. of protorn - B) electronic configuration -C)no. of neutron Dlatomic mass


  5. 3)Size of atom is... -A) 101.5 m - B) 10A-10 m - C) 10A-15 m -D) 10^-9 m


  6. 4)Which is the charge less partical. A)electron -B)proton C)neutron - DInone


  7. 5) Which partical is present in Nucleon Bpsc A)electron and proton B)proton and neutron - C)electron and neutron - DInone