Question

who predicted that all matter can behave as waves as well as particles? albert einstein louis de broglie erwin schrodinger max planck

Explanation:

Louis de Broglie proposed the de Broglie hypothesis, which states that all matter has wave - like properties. This is based on the idea of wave - particle duality. Einstein is known for the theory of relativity and the photoelectric effect. Schrödinger is famous for the Schrödinger equation in quantum mechanics. Max Planck is known for the Planck's constant and the quantum theory of black - body radiation.

Answer:

Louis de Broglie