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Republic of the Philippines
Department of Education
REGION IV A - CALABARZON
CITY SCHOOLS DIVISION OF BACOOR
CITY OF BACOOR NATIONAL HIGH SCHOOL - SALINAS
CAMELLA HOMES, SALINAS II-D, BACOOR CITY, CAVITE

Extended Practice

Compare and contrast two different atomic models, discussing their similarities, differences, and significance in understanding atomic structure. Present your comparison in a short-written essay or diagram.



Answer :

GinnyAnswer

Final answer:

The Bohr and Rutherford models explain atomic structures, focusing on energy levels. They share similarities in acknowledging a nucleus but differ in the concept of electron orbits.


Explanation:

Bohr Model vs. Rutherford Model:

The Bohr model and the Rutherford model are both atomic models that contributed significantly to our understanding of atomic structure. The Bohr model, proposed by Niels Bohr, introduced the concept of discrete energy levels in electrons' orbits around the nucleus, while the Rutherford model, proposed by Ernest Rutherford, described the atom as a dense positively charged nucleus surrounded by orbiting electrons.

Similarities:

  • Both models acknowledge the existence of a central nucleus in the atom.
  • They both played crucial roles in the development of atomic theory.

Differences:

  • The Bohr model incorporates quantized electron orbits and energy levels, while the Rutherford model does not include this feature.
  • Rutherford's model suggested that electrons orbit the nucleus randomly without defined energy levels, unlike the Bohr model.

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