Chemistry · Structure of Atom
In the ground state of a hydrogen atom, an electron absorbs 1.5 times the minimum energy (2.18 × 10-18 J) required to escape from the atom. The de Broglie wavelength of the emitted electron is (given me = 9 × 10-31 kg):
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1h√1.962 × 1022
- 2h√1.962 × 1025
- 3h√1.962 × 1023
- 4h × 1024√1.962✓
Correct answer
h × 1024√1.962
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