The nucleus has a width on the order of 10^(-15) meters, while an electron is (on average) a distance of 10^(-10) meters from the nucleus. If you were to magnify the nucleus to the size of a baseball, the electrons would be orbiting at a distance of around 1000 meters. That is, there are about 50,000-100,000 nucleus diameters to the electron's average radius.
The statement that an electron's energy increases with its distance from the nucleus is associated with Niels Bohr, who developed the Bohr model of the atom in 1913. In this model, electrons occupy quantized energy levels, and as an electron moves further from the nucleus, it occupies higher energy states. This concept is fundamental to understanding atomic structure and electron behavior in quantum mechanics.
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The main principal quantum number (n) depends on the average relative distance of an electron from the nucleus. The farther away from the nucleus, the greater value for n and the greater the energy.
Because if the radius is big, then the large distance affects the strenght of the electron with the nucleus. This also increases reactivity in non metals since it will be easier to take away the electron :)
Niels Bohr proposed this idea as part of his model of the atom in 1913. He suggested that electrons orbit the nucleus at specific energy levels, and their distance from the nucleus is determined by these energy levels.
It would not depend on the direction with respect to the nucleus. The direction of the electron has no effect on the distance of the electron from the nucleus.
The approximate distance an electron is located from the nucleus is measured by the concept of electron cloud or electron probability density. This concept is utilized in quantum mechanics to describe the distribution of the electron's probable locations within an atom.
The nucleus has a width on the order of 10^(-15) meters, while an electron is (on average) a distance of 10^(-10) meters from the nucleus. If you were to magnify the nucleus to the size of a baseball, the electrons would be orbiting at a distance of around 1000 meters. That is, there are about 50,000-100,000 nucleus diameters to the electron's average radius.
The statement that an electron's energy increases with its distance from the nucleus is associated with Niels Bohr, who developed the Bohr model of the atom in 1913. In this model, electrons occupy quantized energy levels, and as an electron moves further from the nucleus, it occupies higher energy states. This concept is fundamental to understanding atomic structure and electron behavior in quantum mechanics.
In an s orbital, the probability of finding an electron at a particular distance from the nucleus does not depend on the direction in which the distance is measured or the orientation of the orbital. This is because s orbitals are spherically symmetric, meaning the electron has an equal likelihood of being found at any distance from the nucleus in all directions.
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A hydrogen electron changes position billions of times per second, as it orbits the nucleus at extremely high speeds. The specific number of changes depends on the energy level of the electron and the distance from the nucleus.
The path of a given electron's orbit around a nucleus, marked by a constant distance from the nucleus.