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How many times larger is the radius of the electron cloud than the radius of the nucleus?
Wiki User
∙ 13y ago
100,000 times
Wiki User
∙ 13y ago
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How does the radius of the electron cloud compare to the radius of the nucleus?
It is about 100,000 times larger
Can you explain why the estimation of the diameter of an atom is greater or less than the known value?
Here's a guess... Without getting overly complicated.... The diameter of the atom isn't just the diameter of the atom's nucleus... it is the diameter of the whole atom including the electron cloud surrounding the nucleus. As the name implies, an electron cloud represents all the possible locations that the electron could be. This cloud has thickness and therefore the atom could be smaller if the electron is in a portion of the cloud closer to the nucleus or larger is the electron is in a portion of the cloud farther from the nucleus. The "known value" is probably just the average of the two. Therefore, an atom's diameter has a range rather than a fixed value.
What is the shape of an atom?
It is generally envisioned that the atom consisting of a dense, small nuclues is made up of spherical protons and neutrons, yet this nucleus is surrounded by electrons constantly in rapid motion, orbiting the nucleus so frequently that it often covers a larger sphere around it. However, since the electrons are constantly moving, they hold no actual shape, so we call this area in which the electron orbits the nucleus the Electron Cloud. For modeling purposes, an atom is often displayed as a simple sphere with no complexions, but no one knows for sure exactly what these atoms look like upclose.
When the electron cloud is not distributed symmetrically a molecule has a what?
Polarity
Why does the electron cloud have a very small mass?
The electron cloud has such a small mass because that's where all the electrons are! Electrons are fundamental particles having a mass of only 9.109 X 10-31 kg. To put that into perspective, a proton has a mass of over 1,800 times that of the electron.
How does the radius of the electron cloud compare to the radius of the nucleus?
It is about 100,000 times larger
What is a region in an atom where there is a high probability of finding electrons?
The electron cloud. The atomic radius roughly describes the distance from the nucleus to the electron cloud.
What is a sentence with electron cloud?
The electron cloud around the nucleus of an atom includes probable locations rather than precise orbitals.Atoms with larger atomic numbers have a larger electron cloud, or system of orbitals.
Where are the nucleus and electron cloud?
nucleus is in the middle and the electron cloud is around it
How does the ionic radius of a typical anion compare with radius for corresponding neutral atom?
The ionic radius of a typical anion is larger than the radius of the corresponding neutral atom. This is because when an atom gains an electron to become an anion, the extra electron increases the electron-electron repulsion, causing the electron cloud to expand, resulting in a larger ionic radius.
Is the electron cloud bigger than an atom?
Yes, the electron cloud is typically larger than the nucleus of an atom. The electron cloud is the region around the nucleus where electrons are most likely to be found, and it extends far beyond the nucleus. The size of the electron cloud depends on the energy level of the electron and the type of atom.
Is the electron found in the electron cloud or in the nucleus?
Cloud...
Is the electron found in the electron cloud or the nucleus?
Cloud...
Why does the electron cloud become larger as the value of n increases?
The electron cloud becomes larger as the value of n increases because electrons in higher energy levels are on average farther from the nucleus. These higher energy levels have more sublevels and orbitals, resulting in a larger spatial distribution of the electron cloud. This increased distance from the nucleus leads to a larger orbital size.
How can you use atom electron nucleus and electron cloud in the same sentence?
The atom's nucleus contains protons and neutrons, while electrons are found in the electron cloud surrounding the nucleus.
Why is chloride ion bigger than chlorine atom?
The chloride ion (Cl-) is bigger than the chlorine atom (Cl) because the addition of an extra electron in the chloride ion causes an increase in electron-electron repulsions, leading to the ion being larger in size. This is due to electron-electron repulsion pushing the electron cloud farther apart, resulting in a larger ionic radius compared to the atomic radius of chlorine.
What occurs to the radius when an atom loses an electron?
The negative ionic radius is larger than the neutral atomic radius
