5 Questions
Who is credited with proposing the 'Plum Pudding Model' of the atom?
J.T. Thomson
Which scientist discovered the neutron in the atomic nucleus?
James Chadwick
Who arranged elements by increasing atomic mass?
Dimitri Mendeleev
According to Robert Boyle, how did he define an element?
A substance that cannot be broken down
Who proposed the idea that all matter consists of small particles called atoms?
John Dalton
Explore the key contributions to the development of atom theory by scientists like John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, James Chadwick, Empedocles, and Robert Boyle.
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