Rutherford’s gold foil experiment provided evidence for which of the following statements?
a. negative and positive charges are spread evenly throughout an atom.
b. alpha particles have a positive charge.
c. gold is not as dense as previously thought.
d. there is a dense, positively charged mass in the center of an atom. reset selection

odds are decent that your handwriting right now looks a little bit different than it did five years ago, and will look different again in five more. when i look back through my notebooks from middle school to now, i see a long, slow progression from meticulous and teeny letters to bigger, sloppier ones, plus a few side detours: sometime in high school, for example, i decided those loopy cursive lowercase f’s were just the coolest, adopting them as the lone rep for cursive in my otherwise all-print handwriting.

explanation: