1. Dr. Ross believes that principles of natural selection help explain why infants come to
fear strangers about the time they become mobile. Dr. Ross is most likely a(n):
A) behavior geneticist.
B) molecular geneticist.
C) evolutionary psychologist.
Period _ Date _/_/_
7 Atomic Structure & Periodicity
h = 6.626 x 10-34 Js
c = 3.00 x 108 ms1
What wavelength corresponds to a frequency of
8.22 x 109 Hz?
Which electronic configuration represents atoms
of the ele