The concept of atom based on experimental observation first came from:
A
Dalton's atomic theory
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Law of conservation of mass
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Law of mass theory
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Law of chemical combination
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A Dalton's atomic theory
Atomic theory is a scientific theory of the nature of matter, which states that matter is composed of discrete units called atoms.Although philosophers like Democritus had earlier put forward this idea, Dalton was the first to base the theory on experimental observations.
Law of conservation of mass and law of chemical combination can be explained by Dalton's theory.