12. Determine in which block of the periodic table are
the elements having the following valence electron
configurations.
a. s^2p^2
b. s^2d^1
d. s^1
c. S^2p^1
12. Determine in which block of the periodic table are
the elements having the following valence electron
configurations.
a. s^2p^2
b. s^2d^1
d. s^1
c. S^2p^1