You are left with a chloride ion, so you started off with a chlorine atom.
Cl + e- → Cl-
a scale-model mound made of the same materials that make the real hill
Answer:
Explanation:
The relative massive alpha particles could go through the gold foil without being deviated of their trajectory or only small deviations due to the uniformity distribution positive charge of the protons.
Answer:
C would be the right answer