Question

which are aspects covered by bohrs atomic model?
□ electrons can have a measured radius.
□ higher orbits have lower energies.
□ electrons exist between orbits.
□ electrons do not have energy, the energy is determined by the orbit.
done

Explanation:

1. Analyze each option based on Bohr's atomic model:

• Option 1: Electrons are considered as point - like particles in Bohr's model and do not have a measurable radius, so this is incorrect.
• Option 2: In Bohr's atomic model, higher - energy orbits are farther from the nucleus, and lower - energy orbits are closer. So higher orbits have higher energies, this statement is wrong.
• Option 3: According to Bohr's model, electrons move in discrete orbits and do not exist between orbits, so this is incorrect.
• Option 4: In Bohr's model, the energy of an electron is determined by the orbit it is in (specifically, the energy levels are quantized and associated with the orbits), and the statement "Electrons do not have energy, the energy is determined by the orbit" is in line with the idea that the energy of the electron - orbit system is what is relevant and determined by the orbit (even though the wording is a bit simplistic, among the given options, this is the one that has the closest relation to Bohr's model concepts).

Answer:

1. Electrons do not have energy, the energy is determined by the orbit.