give me all the equation in structure of atom
class 11th
Answers
Bohr's Model for Hydrogen like atoms: mvr=nh2π m v r = n h 2 π (Quantization of angular momentum) En=−E1n2z2=2.178×10−18z2n2J/atom=13.6z2n2eV;E1=−2π2me4n2.
Answer:
All Formulas of Structure of Atom Class 11
Structure of Atom is First chapter in Chemistry Class 11.
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HELLO FRNDS.
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1) mass number (A) = number of protons (Z) + number of neutrons (n)
2) c = νλ
where c is the speed of light, ν is the frequency and λ is the wavelength.
3) E = nhν
where E is the energy of photons, n is the number of photons, h is the Planck's constant and ν is the frequency.
4) hν = hν0 + (1/2) mev2
where h is the Planck's constant, ν is the frequency of incident photon (s), ν0 is the threshold frequency, me is the mass of the electron and v is the velocity with which the electron is mathod.