Home › NEB Class 11 › Chemistry › Atomic Structure › The English schoolteacher whose atomic theory re…
The English schoolteacher whose atomic theory revolutionised chemistry was John:
ADalton
BDawson
CDenton
DDunmore
Answer & Solution
Correct answer: A. Dalton
1. He proposed that matter behaves as tiny particles.
2. His postulates explained several chemical laws.
3. That schoolteacher was John Dalton.
_Source: OpenStax Chemistry 2e, Chapter 2, Atoms, Molecules, and Ions._
Related questions
Natural abundances of isotopes are measured with an instrument called a mass:An atom that loses one or more electrons becomes a:An atom that gains one or more electrons becomes an:An atom carrying an electrical charge because those numbers differ is called an:An atom is electrically neutral when its protons equal its:Any atom containing six protons must be the element:The number of protons in the nucleus of an atom is its atomic:The remaining nuclear mass beyond the protons was explained by neutral particles called: