Interpretation:
The
Concept introduction:
When an electron jumps from one energy state to another, it is termed as the transition of electron. Energy is either lost or absorbed during the transition of electron. The transition energy (ΔE) is determined as follows:
Delta E=−2.18×10−18(Z2/n2) where Z is the nuclear charge and is equal to the
ΔE=−2.18×10−18 J(1n2f−1n2i)
Here, nf is the excited state and ni is the ground state.
The energy of a photon can be expressed as:
E=hνor, E=hcλ
Here, E is the energy of the photon, h is Planck’s constant (6.63×10−34 J⋅s), c is the speed of light (3.0×108 m/s), λ is the wavelength, and ν is frequency.
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Chemistry
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