1. State the relationship between wavelength and energy of light.
2. Every element has its characteristics emission spectra. What elements give of yellow light, red light and violet light?
3. Using the spectrum of the hydrogen atom, how are the following colors produced?
A. Red
B. Green
C. Blue
D. Violet
-----> Which color has the highest energy and the lowest energy?
2007-09-05 03:22:03 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
1) E = hc / lambda
2) The commonly known cases are :
Yellow : Sodium
Red : Calcium
Violet : Potassium
3) Transitions from higher states to n=2
Violet.
2007-09-05 03:28:54 · answer #1 · answered by ag_iitkgp 7 · 1⤊ 0⤋
Wish I'd paid attention in Chem! Sorry mate, can't help you, but our top contributor (who's name escapes me) is brilliant!
I bet he sat on the front row..... He was probably the one I copied from.......
2007-09-05 03:31:59 · answer #2 · answered by Val G 5 · 0⤊ 0⤋
???
2007-09-05 03:28:23 · answer #3 · answered by Dried_Squid 2 · 0⤊ 0⤋