Joules because the grams are for pounds and the others are obviously out so it's joules
Answer: A Continuous spectrum is a spectrum that has all wavelengths with no gaps over a wide range. An Emission spectrum is when an electron in an excited state moves to a lower energy level, it emits a certain amount of energy as photons.
I found this information off of a site called “socratic.org.” I hope i could help!
BE CAREFUL! If it is a controlled lab wear saftey equiptment. But it can blow up. So careful...
