If an electron jumps from 1st orbital to 3rd orbital, then it will :
Correct answer: C. Absorb energy
- A. No gain of energy
- B. Release energy
- C. Absorb energy
- D. None of these
Explanation
When an electron jumps from low energy orbit to high energy orbit, it absorbs energy. Similarly, when electron jumps from high energy orbit to low energy orbit, it releases energy.
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About Atomic Spectra
Atoms emit or absorb light at specific wavelengths because electrons occupy quantized energy levels and change levels by absorbing or releasing photons. The topic covers emission and absorption spectra, spectral series, hydrogen’s line spectrum, energy-level transitions, and the relation between wavelength, frequency and photon energy.
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