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The electron itself does not have a well-defined "radius" in the same way that classical particles do, as it is considered a point particle in quantum mechanics with no spatial extent. However, in the context of atomic orbitals, the electron in the outermost shell of an atom, such as those in larger atoms like cesium or francium, can be considered to have the largest effective radius due to its greater distance from the nucleus. In this sense, outer electrons in these heavy alkali metals exhibit the largest average distance from the nucleus compared to electrons in smaller atoms.
What else can I help you with?
How does the radius of the electron cloud compare to the radius of the nucleus?
It is about 100,000 times larger
How many times larger is the radius of the electron cloud than the radius of the nucleus?
100,000 times
What is the largest part of a circle?
The area of the circle is the largest part. The next largest would be the circumference. Then the diameter, then the radius
4 circles are drawn inside a big circle of radius 10 cm in such a way that there is no overlaping and all 4 are equal in size what is the radius of the largest circle that you can draw in the middle?
The radius of the largest circle you can fit is 2.72cm
Is a radius a chord of a circle?
No, but the diameter of a circle is its largest chord
Which ion has the largest radius Se2- As3-?
The Se2- ion has the largest radius because it has more electrons than As3-, leading to increased electron-electron repulsion and a larger atomic radius.
What is the largest radius Na or Al?
Sodium has a larger atomic radius than aluminum.
Which Noble Gases has the largest atomic radius?
Radon has the largest atomic radius among the noble gases due to the increased number of electron shells, causing the atoms to be larger in size.
What is the atomic radius of iodide ion?
The atomic radius of a iodide ion is approximately 206 picometers. It is larger than the atomic radius of a neutral iodine atom due to the addition of an extra electron, which increases the electron-electron repulsion and causes the electron cloud to expand.
What elements boron aluminum gallium or indium has the largest atomic radius?
The element with the largest atomic radius among boron, aluminum, gallium, and indium is indium. As you move down the group in the periodic table, atomic radius generally increases due to the addition of electron shells. Indium, being the lowest in this group, has the largest atomic radius.
Which element has the largest atomic radius out of fluorine chlorine or bromine?
Bromine has the largest atomic radius among fluorine, chlorine, and bromine. Atomic radius increases down a group on the periodic table, so bromine, located at the bottom, has the largest atomic radius of the three elements.
Why does indium have the largest atomic radius?
Indium has the largest atomic radius among elements in its period because of the shielding effect. With more electron shells, the outer electrons are further from the nucleus, resulting in a larger atomic radius.
Which one has largest radius K plus K Na Na plus?
Look at your periodic table and you will see that K, potassium, must have the largest radius of these choices. You know that, K + and Na + will be small in radius because they have donated an electron to become positively charged cations.
What happens to the atomic radius when an electron is gained?
The negative ionic radius is larger than the neutral atomic radius
Which has the largest radius Fluorine or Chlorine?
Chlorine has a larger atomic radius than Fluorine. This is because as you move down a group in the periodic table, atomic radius tends to increase due to the addition of more electron shells.
Which planet has the largest radius?
Jupiter is the largest planet and therefore has the largest radius. The radius of Jupiter is 43,441 miles (69,911 kilometers).
Does Francium have the largest atomic radius on the periodic table?
Yes, francium has the largest atomic radius of any element on the periodic table. This is due to its position at the bottom of the alkali metal group, with only one valence electron and a high number of energy levels, resulting in a larger atomic size.
