What are the difference between Thomson and Bohr?

Thomson's model, proposed in 1897, introduced the idea of the atom as a "plum pudding" structure, where negatively charged electrons are embedded within a positively charged "soup." In contrast, Bohr's model, introduced in 1913, depicted the atom as having a nucleus surrounded by electrons in fixed orbits or energy levels, with specific quantized energies. While Thomson's model emphasized a uniform distribution of charge, Bohr's model explained atomic spectra and the stability of electron orbits. Ultimately, Bohr's model laid the groundwork for modern quantum mechanics, whereas Thomson's was an early attempt to describe atomic structure.