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Class 11ChemistrySome Basic Concepts of ChemistryMatter and Separation of mixture
Easy

Who first proposed the atomic theory of matter? What does it suggest?

  • A
    John Dalton,atoms are indivisible particles of matter.
  • B
    $J$.$J$. Thomson,atoms contain electrons.
  • C
    Ernest Rutherford,atoms have a nucleus.
  • D
    Niels Bohr,electrons revolve in orbits.
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Some Basic Concepts of Chemistry

Subtopic

Matter and Separation of mixture

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