Rutherford's gold foil experiment offered evidence in support of ...

[ishan]

Rutherford's gold foil experiment offered evidence in support of the theory that
 
  A. an atom has a very compact nucleus.
  B. the atoms of an element can have different masses.
  C. gold is a radioactive element.
  D. positive electrons jump from anode to cathode.

Question 2

Which of the following terms is a metric unit of volume for a solid?
 
  A) centimeter (cm)
  B) cubic centimeter (cm3)
  C) square centimeter (cm2)
  D) all of the above
  E) none of the above

[memslove]

Answer to Question 1

A

Answer to Question 2

B)

[ishan]

Thank you!

[memslove]

Always glad to help...