Answer: Im thinking the answer Is B) Bar graph?
Explanation:
28) All elements are made of atoms
29)Protons and Neutrons
-Electrons make up the outside of the Nucleus
HCl(aq) + KOH(s) --> KCl(aq) + H2O(l)
KE=.5mv^2
M=mass
v=velocity
.5(4)(100)=200
That should be the answer.