Absorption/emission Spectrum

Question 1

What is an emission spectrum?

Answer 1

A black background with coloured lines representing the frequency emitted by electrons moving back to ground state

Question 2

Equation for difference of energy between 2 shells?

Answer 2

Energy= frequency x plancks constant

Question 3

Equation for speed of electromagnetic radiation

Answer 3

Speed= frequency x wavelength

Question 4

What is an absorption spectrum?

Answer 4

A coloured background with black lines representing the frequency absorbed the electrons moving up a shell