Learn the key concepts of Science topic - Atomic structure
Click to study the Complete Theory of Atomic structure and practice a lot of questions difficulty wise on this chemistry topic that can be asked in your competitive exam.
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Atomic structure FAQs
What are the 3 main parts of an atom?
Atom contains three subatomic particles namely electrons, protons, and neutrons.
What is Bohr's model called?
According to Bohr’s theory, when an electron jumps from ground state to excited state, it emits a radiation of definite frequency (or wavelength) corresponding to the wavelength of each photon of light emitted, a bright line appears in the spectrum.
Define wavelength?
It is the distance between two successive crests or troughs of a wave.
Who discovered the proton?
Ernest Rutherford
What is Planck’ Quantum theory of radiation?
Planck explains the distribution of intensity of the radiation from black body as a function of frequency or wavelength at different temperatures.
E=hc/λ where, h = Planck’s Constant = 6.63 × 10-34 Js-1 E = energy of photon or quantum = frequency of emitted radiation n is the number of quanta of a particular frequency and ET is total energy.
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