Davison and Germer experiments show that the electron has a behavior 

Key Points

• Davison Germer experiment was conducted in 1927 to study the wave nature of the electron.
• The electrons are emitted by an electron gun and are accelerated by applying a suitable potential difference between anode and cathode.
• The finely collimated beam is directed towards the Ni crystal.
• The scattered electrons are collected using a movable detector and a graph is plotted between applied potential and angle of reflection.
• Analysis of those graphs showed the wave nature of the electron.

So, the correct option is like wave.