Which of the Following Statements Concerning Atomic Structure Is/are Correct

Which of the following statements concerning atomic structure is/are correct?
1) Neutrons and electrons are found in space as a cloud around the nucleus.
2) The nucleus contains all the positive charge of an atom.
3) Electrons surround the nucleus and account for the majority of an atom's volume.

A) 1 only
B) 2 only
C) 3 only
D) 2 and 3
E) 1,2,and 3