Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) Stable matter consists of electrons,protons,and neutrons.
B) Electrons,protons,and neutrons have an intrinsic angular momentum that is called spin.
C) Bosons have zero spin or integral spin.
D) The spin angular momentum of a particle is a fundamental property of the particle and as such cannot be changed.
E) All of these are correct.