Who proposed that the atoms of the same element have same mass?
John Dalton
Joseph Proust
Joseph Louis Gay Lussac
Antoine Louisier
As we learnt
Dalton's Atomic Theory -
All the atoms of a given element have identical properties including identical mass
- wherein
Atoms of different elements differ in mass.
H = 1u
O = 16u
John Dalton proposed that in his theory.
Option 1)
John Dalton
This is correct.
Option 2)
Joseph Proust
This is incorrect.
Option 3)
Joseph Louis Gay Lussac
This is incorrect.
Option 4)
Antoine Louisier
This is incorrect.
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