Find solutions to your problems with the expert advice available on IDNLearn.com. Find the solutions you need quickly and accurately with help from our knowledgeable community.

According to Niels Bohr, electrons travel around an atom's nucleus in well-defined orbits.
Why did Bohr's model of atoms need to be revised?
A-Elections were discovered to have the same charge
B-Atomic Nuclei were discovered to contain protons or neutrons
C-Electrons were discovered to exhibit wave-like behavior
D-Elements were discovered to emit unique line spectra