OCR B Salters as chemistry unit f331 f332Watch
Has anyone found any good sources of notes for these two units online?
I'm going to quote in Puddles the Monkey now so she can move your thread to the right place if it's needed.
Unless someone on here has a password!
Describe an emission spectra and why is it unique for each element ?
You probably don't need to say all of it, but I included everything in case there's a three mark question it or something.