An ester formed from long-chain fatty acids and alcohols that is usually solid at room temperature.

The idea that light (and indeed all matter and energy) is both a wave and a particle, and that sometimes it behaves like a wave and sometimes it behaves like a particle. It is a central concept of qua [..]

The theory which states that all objects can exhibit both wave and particle properties.

The principle of quantum mechanics which implies that light (and, indeed, all other subatomic particles) sometimes act like a wave, and sometime act like a particle, depending on the experiment you are performing. For instance, low frequency electromagnetic radiation tends to act more like a wave than a particle; high frequency electromagnetic [..]

A fundamental property of all quantum particles, which exhibit both delocalized wave behavior (such as interference) and localized particle behavior (Baggott).

The concept applying to all matter and radiation, but most evident in light and particles such as the electron, that properties of waves and of particles are exhibited simultaneously.