Postulates of Dalton's atomic theory — task. Chemistry CBSE Live product, Class 9.

Select 'true' or 'false' for the following statements:

1. Isotopes contradict Dalton’s idea that all atoms of an element are identical.

2. Subatomic particles are the ones that make up an atom.

Did you find an error?

1. Postulates of Dalton's atomic theory