White light is a mixture of colours, light from gaseous elements is of one colour, sometimes of just one wavelength (frequency)
nuclear reactions
There are many different tests. For example, if you burn some elements they give of light at very specific wavelengths, called an emission spectrum.
The difference is their wavelengths.
There is no difference.
Difference?? There is no relation.
Elements produce light when their electrons move from higher to lower energy levels within the atom. This movement releases energy in the form of photons, which are particles of light. Different elements emit light at specific wavelengths, creating the characteristic colors of flames or glowing objects.
You can go to sleep with the light on...
The main difference between light and x-rays is that x-rays are radiation.
The spelling of light.
what is the difference between plug ang socket?
You can unscrew a light bulb.
color