The Frequency of Electromagnetic Radiation Required to Promote an Electron

question 138

Multiple Choice

The frequency of electromagnetic radiation required to promote an electron from n = 2 to n = 4 in a Bohr hydrogen atom is ________ Hz.

• A)4.13 × 10^-19
• B)6.17 × 10¹⁴
• C)5.46 × 10^-19
• D)8.22 × 10¹⁴
• E)4.13 × 10¹⁹

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