Which of the following statements is NOT true of (gamma)-rays?
-
A.
(gamma)-rays belong to the electromagnetic spectrum -
B.
(gamma)-rays do not carry an electron charge -
C.
(gamma)-rays obey the inverse cube law in air -
D.
the thickness of aluminium which stops b-particule has a negligible effect on (gamma)-radiation -
E.
the difference between (gamma)-rays and X-rays is that (gamma)-rays originate from energy charges in the nuclei of atoms, while X-rays comes from energy charges associated with the electron structure of atoms