According to dalton's atomic theory, which statement is true about atoms of the same element? they can be destroyed. they have identical mass. they have different properties. they can be divided into elements.

They have identical mass!

The correct statement is :They have identical mass.

Explanation:

Matter is composed of smallest indivisible particle named atom.Atoms of same element have similar size , mass and chemical proprieties where as different atoms of different element differ in all those properties.An atom cannot be created or destroyed or further sub divided.Atoms of different elements combines together in a fixed ratio to from compounds.During a chemical reaction atoms are rearranged to form a new compounds.