Which of the Following Statements Is FALSE According to John

Which of the following statements is FALSE according to John Dalton's reformulated atomic theory?

A) Each element is composed of destructible particles called atoms.
B) All atoms of a given element have the same mass as well as other properties.
C) Compounds are formed when atoms combine in simple, whole-number ratios.
D) Atoms composing one element cannot change into atoms of another element during a chemical reaction.
E) All atoms of a given element have the same physical and chemical properties.