Hey everyone,
I have a few questions concerning general chemistry:
1. What is the Maximum number of electrons an orbital may contain?
2. What is the wavelength of the electro magnetic radiation having a frequency of 5.00 x 10¹² Hz. What kind of electromagntic radiation is this.
3. The laser in a compact disc player uses light with a wavelength of 780 nm. What is the frequency of this light?
Any help is appreciated,
Lou

Try these:


1. http://www.newton.dep.anl.gov/askasci/phy00/phy00103.htm

2 & 3. http://www.zyra.org.uk/freqwav.htm

Thank you.