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What were Niels Bohrs contribution to atomic structure?
He understood the importance of quantum theory (and used it to explain the electromagnetic radiation produced when elements are excited when heated to high tempeatures or by being placed in discharge tubes).
Can you draw a bohr model of silicon?
No, the atomic model by Niels Bohr is only applicable to atoms or ions with only one electron.
Give one example of a model that is used to learn about things that cannot be seen?
One example of a model used to learn about things that cannot be seen is the particle/wave duality model in quantum mechanics. This model describes how particles, such as electrons, can exhibit both particle-like and wave-like properties, even though these properties cannot be directly observed simultaneously.
Who atomic model determined that an atoms positive charge is concentrated in the atoms center?
The Rutherford model proposed that an atom's positive charge is concentrated in a dense center called the nucleus. This model was based on the famous gold foil experiment conducted by Ernest Rutherford in 1909.
Which two locations are MOST probable for locating the cloud of electrons?
The two most probable locations for locating the cloud of electrons in an atom are within the electron cloud surrounding the nucleus and in specific energy levels or atomic orbitals based on the quantum mechanical model of the atom. The exact position and movement of an electron within the electron cloud cannot be precisely determined due to the probabilistic nature of electron behavior.
What is the name of atomic model in which electrons are treated as waves?
The quantum mechanical model is the name of the atomic model in which electrons are treated as waves.
How is Niels Bohr's model of the atom a quantum model?
The atomic model of Bohr is not a quantum model.
How does the atomic model you used today differ from Bohr model?
The modern atomic model is based on quantum mechanics.
What is an atomic model currently used?
Now the quantum model is accepted.
What is the name of Schrodinger atomic model?
The Schrödinger atomic model is known as the Quantum Mechanical Model or the Wave Mechanical Model. It describes electrons in atoms as standing waves guided by probability equations rather than fixed circular orbits.
What evidence supports the modern quantum atomic model?
100
How does the atomic model we use today differ from Bohr's model?
The atomic model used today, known as the quantum mechanical model, incorporates the principles of quantum mechanics including the concept of electron clouds and probability distributions of electron locations, while Bohr's model focused on specific orbits for electrons. The quantum mechanical model provides a more accurate description of electron behavior and allows for a better understanding of the complexities of atomic structure.
Which model of the atom shows electrons traveling around the nucleus in wave patterns?
The quantum mechanical model of the atom, also known as the electron cloud model, shows electrons as existing in certain regions of space called orbitals. These orbitals represent the probability of finding an electron in a specific location around the nucleus.
What is the current atomic model called and why is it named that?
The current atomic model is called the quantum mechanical model. It is named that because it incorporates the principles of quantum mechanics to describe the behavior of electrons in atoms, including their wave-like properties and probability distributions.
Is the atomic theory always the model of matter?
No, the atomic theory is not always the model of matter. While the atomic theory is widely used and supported, there are other models, such as the quantum mechanical model, that provide a more detailed understanding of matter at the atomic and subatomic levels. These models build upon the atomic theory but also incorporate additional concepts from quantum mechanics.
What are the 7 atomic models in chronological order?
Atomic model of DemocritusAtomic model of DaltonAtomic model of ThomsonAtomic model of RutherfordAtomic model of BohrAtomic model of SommerfeldSchrödinger model
What atomic model is used today?
The modern atomic model used today is the quantum mechanical model, which describes atoms as having a central nucleus composed of protons and neutrons, surrounded by electrons in various energy levels or orbitals. This model incorporates the principles of quantum mechanics to explain the behavior and properties of atoms.
