Question 1
Chlorine (atomic number = 17) has the electronic configuration: ________.
◦ 1
s22
s22
p63
s23
d5 ◦ 1
s22
s22
p62
d53
s2 ◦ 1
s22
s22
p63
s23
p5 ◦ 1
s22
s22
d103
s2 ◦ 1
s22
s22
p62
d63
s1Question 2
Choose the INCORRECT statement concerning electromagnetic radiation.
◦ Infrared light has a longer wavelength than ultraviolet light.
◦ The greater the frequency of the electromagnetic radiation, the greater the energy of the radiation.
◦ A photon with a wavelength of 5000 angstroms has one-half as much energy as a photon with a wavelength of 2500 angstroms.
◦ The speed of ultraviolet light rays is faster than X-rays in a vacuum.
◦ Electromagnetic radiation is energy transmission in which electric and magnetic fields are propagated as waves.