Question

hydrogen atom does not emitted x rays because of A . energy levels are to close to each other. B . energy levels are too far apart. C.very small mass D.single electron​

Answer 1

Answer:

D

Explanation:

A hydrogen atom has one proton and one electron. ... Even the most energetic line hydrogen emits (when an electron drops down from the second shell to the first) has only enough energy to be an ultraviolet photo