FYI, since each atoms have a specific amount of electrons, all atoms of the same element absorbs and then emitted the same energy packages (so we would see same energy traveling out of that specific type of atom. Sometime it is in the wavelength of light to see a color. Note: this is not the reason your shirt is blue because that is reflective energy so that if there is no light, the shirt is black. A neon sign is an example of what we mean here since the sign is emitting its own light/color thereby of everything is dark, you still see the sign. |
FYI, since each atoms have a specific amount of electrons, all atoms of the same element absorbs and then emitted the same energy packages (so we would see same energy traveling out of that specific type of atom. Sometime it is in the wavelength of light to see a color. Note: this is not the reason your shirt is blue because that is reflective energy so that if there is no light, the shirt is black. A neon sign is an example of what we mean here since the sign is emitting its own light/color thereby if everything is dark, you still see the sign. |