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.
4.034x10^24 atoms
6.7 x 6.023x10^23 = 4.034x10^24 atoms
Please find the complete solution in the attached file.
A hole
put a hole in the barrel and let some water out
Answer:Ithink erosion cuz if we can tell how long ago it eroded we can see how old it is
