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DoveNinja763537 DoveNinja763537
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A month ago
What wavelength, in nm, can strike a metal surface and eject an electron at 1.89 × 10–19 J if the binding energy of the metal is 289 kJ/mol?

▸ 1.89 × 10–19 nm

▸ 2.75 nm

▸ 189 nm

▸ 290 nm

▸ 297 nm
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
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bhturnerbhturner
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A month ago
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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