What property of lasers causes coherent light to be emitted?
a. different intensities
c. monochromaticity
b. light amplification
d. stimulated emission

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

I’m an electrically neutral atomic any element, there are equal numbers of

Are oil and water a mixture or solution