Question

Which of the following is not a postulate of Dalton's Atomic Theory? *
a) All matter is made of very tiny particles called atoms,
b) Atoms are indivisible particles
c) Atoms of different elements can have the same mass
d) Atoms combine in simple whole number ratio to form compounds​

Answer 1

c) Atoms of different elements can have the same mass

Explanation:

• Options a, b, and d are postulates of Dalton's theory.
• c is the limitation of Dalton's theory.