Dalton's claim that atoms of different elements are different in all respects has been proved wrong because of :

isotopes

No worries! We‘ve got your back. Try BYJU‘S free classes today!

allotrope

No worries! We‘ve got your back. Try BYJU‘S free classes today!

isobars

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

all of the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C isobars
Dalton claimed that atoms of different elements are different in all respects. This has been proven wrong in certain cases: argon and calcium atoms each have an atomic mass of 40 a.m.u. These atoms are known as isobars.

Suggest Corrections

Similar questions

Dalton said that all atoms of an element are alike. Which of the following Dalton's theory has been proved right?

Join BYJU'S Learning Program