Answer:
Question 1
C) polarizability
Question 2
C) London dispersion forces
Question 3:
D)Kr
Question 4:
E) strong enough to hold molecules relatively close together but not strong enough to keep molecules from moving past each other
Answer:
I think that the statement is relative to speed because it is saying km per second.
No. bacteria only needs food to live along with other special needs depending on the type of bacteria