Which of the following postulates from Dalton’s atomic theor…

Which of the following postulates from Dalton’s atomic theory are now considered incorrect?      I.  All the atoms of a given element are identical. II. Matter consists of very small particles known as atoms.  III. Atoms are indestructible and also indivisible.   A. III only. B. II only. C. I only. D. I and II  E.  I and III