Light, Electrons, and the Electromagnetic Spectrum Flashcard

Front

What subatomic particle is responsible for creating bright-line emission spectra?

Back

Electrons jump and fall between excited and ground state.

Front

Which color of visible light carries the most energy?

Back

Violet carries the most energy.

Front

What is the term for the state caused by the absorption of energy by an electron?

Back

Excited state.

Front

Which color of visible light carries the least amount of energy?

Back

Orange carries the least amount of energy.

Front

Which theory of light best explains the interference of light?

Back

Wave theory of light.

Front

What is the electromagnetic spectrum?

Back

The range of all types of electromagnetic radiation, including visible light.

Front

What is the relationship between wavelength and energy in electromagnetic waves?

Back

Shorter wavelengths correspond to higher energy.

Front

Define 'orbital state' in the context of electrons.

Back

The specific region around an atom's nucleus where an electron is likely to be found.

Front

What is the difference between ground state and excited state?

Back

Ground state is the lowest energy state of an electron, while excited state is when an electron has absorbed energy and moved to a higher energy level.

Front

What is a photon?

Back

A photon is a particle of light that carries energy.