0
What else can I help you with?
Who invented the atomic model?
The atomic model was developed by various scientists over time, with contributions from Niels Bohr, Ernest Rutherford, and John Dalton. However, the modern atomic model that we use today, with electrons existing in energy levels around a nucleus, was largely proposed by Niels Bohr in 1913.
What other data did Bohr use in order to formulate his hypothesis?
In formulating his hypothesis, Bohr also considered the experimental evidence of atomic spectra and the quantum theory developed by Max Planck and Albert Einstein. Additionally, Bohr incorporated concepts from classical mechanics and Rutherford's model of the atom to propose his atomic model.
Which scientists postulated that the sharp lines in the emission spectra of elements are caused by electrons moving from high energy levels to low energy levels?
Niels Bohr proposed this model in 1913. His model of the atom suggested that electrons occupy specific energy levels and emit or absorb energy in quanta when they move between these levels, corresponding to the sharp lines observed in the emission spectra of elements.
What are some examples of a physical scientific model?
Examples of physical scientific models include the solar system model, the atomic model, and the double helix model of DNA. These models are used to represent physical phenomena and help scientists understand and predict the behavior of these systems.
What year did eugen goldstein create an atomic model?
Eugen Goldstein did not create an atomic model. He is known for discovering the proton in 1886. The development of atomic models came later, with contributions from scientists like J.J. Thomson, Ernest Rutherford, Niels Bohr, and others.
What are the limitations of Thomson?
His model cannot explain atomic spectra or radioactivity.
Bohr found experimental evidence for his atomic model by studying?
The electron cloud
Are there any limitations of Chadwick's atomic model?
Yes, Chadwick's atomic model did not fully explain the properties of the electron cloud or electron behavior within an atom. It also did not delve into the concept of electron energy levels and their relationship to atomic spectra.
Why do scientists need a model of a atom?
Scientists use models of atoms to help them visualize and understand the structure and behavior of atoms. Models provide a simplified representation of complex processes, making it easier to study and predict atomic interactions and properties. This helps scientists develop theories and make predictions about the behavior of matter at the atomic level.
Who are the scientists that help Dalton in his atomic model?
mosole,newlands and mandeleev
What instrumental did Thomson use to develop his theory?
Thomson Atomic Model
Does the Bohr model predicted the spectra of hydrogen atom and beryllium ion?
The Bohr model successfully predicted the spectra of hydrogen atom but faced limitations with more complex atoms like beryllium ion. The model's simplicity and assumption of circular orbits limited its applicability to atoms with multiple electrons or higher atomic numbers.
What did leucippus contribute to the atomic model or theory?
he did not develop anything regarding the 'atomic theory' for he was against that theory.
What information did scientists study in order to develop a model of earth?
It is caused by rcording of earthquake waves
How is the Bohr's model of atoms helpful to scientists today?
The Bohr model remain useful to explain the atomic structure to nonspecialists or students in lower grades.
How did daltons atomic theory lead to the different model scientists have today?
Dalton's theory was irrelevant to the total compensation of of the Atomic Mass.
What information did scientist study in order to develop the model of the earth?
Scientists study a variety of data, including seismic waves, rock samples, and magnetic properties of rocks, to develop the model of the Earth. By analyzing these data, scientists have been able to understand the Earth's composition, structure, and dynamics.
