What is the least-energy photon that a hydrogen atom in the ground state can absorb?
A) any energy
B) 13.6 eV
C) 10.2 eV
D) 3.40 eV
E) 1.90 eV

Name: What is the least-energy photon that a hydrogen atom in the ground state can absorb? A) any energy B) 13.6 eV C) 10.2 eV D) 3.40 eV E) 1.90 eV
Brand: Quizplus
Rating: 4.9 (42 reviews)

Question

Quizplus · Accepted Answer

A hydrogen atom in the ground state can absorb a photon with at least 10.2 eV to transition from the ground state (n=1) to the first excited state (n=2).

What Is the Least-Energy Photon That a Hydrogen Atom in the Ground