Excited Electrons

Look carefully at the picture. It shows an electron in the excited state on the left, and the electron returning to its ground state on the right. When the electron return to the ground state it emits a_______________________.

An atom that has gained energy beyond normal is said to be ...

The duality of matter, as it applies to the electron, means

Which color waves have the lowest frequency?

Which color waves have the shortest wavelength?

Which EM waves have the longest wavelength?

Which EM waves are have the highest energy & are the most dangerous?

What does point C represent?

What does point A represent?

Which term describes the number of times the crest of the wave passes a fixed point in a given amount of time?

What does the distance D represent?

What does the distance B represent?

High frequency in EM waves equals

A wave with a large wavelength will have a ______ frequency and _____ energy