Question

question 10 (1 point)
what was bohrs concept of electron orbits?
electrons demonstrate wave - like properties.
an electronss orbit around the nucleus is variable in distance.
an electrons path of orbit is circular or elliptical.
electrons do not travel in a set path.

Explanation:

Bohr's model proposed that electrons orbit the nucleus in fixed circular or elliptical paths (orbits) at specific energy levels. The idea of electrons having wave - like properties (option 1) is more related to the wave - particle duality concept in quantum mechanics (not specifically Bohr's model). Option 2 is incorrect as in Bohr's model, electrons are in fixed orbits (not variable distance). Option 4 is more in line with the Heisenberg uncertainty principle and the quantum mechanical model (not Bohr's).

Answer:

An electron's path of orbit is circular or elliptical.