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It is helium that has the smallest atomic radius. Use the link below to see a list of elements arranged by atomic radius.
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What element has the smallest covalent radius?
Helium has the smallest covalent radius
What element in the second period has the smallest atomic radius?
Fluorine
Which element has the smallest atomic radius hydrogen or helium?
It is hydrogen.
What is the element with the smallest negative ionic radius?
The element with the smallest negative ionic radius is fluorine (F). It has a small ionic radius due to the high effective nuclear charge, which attracts the electrons closer to the nucleus in the ionic form.
Which element has the smallest anion radius?
Fluorine has the smallest anion radius among the elements.
What is the shortest atomic radius of an element?
Helium usually is listed with the smallest atomic radius when calculated. Hydrogen however has a smaller van der Waals radius
Which element is the smallest?
If you are talking about individual atoms, it is hydrogen by mass or helium by radius.
What element on the periodic table has the smallest radius carbon or nitrogen?
nitrogen
Period 4 element with smallest atomic radius?
The period 4 element with the smallest atomic radius is chlorine, which has a greater number of protons in the nucleus pulling the electrons closer, making it smaller compared to other elements in the same period.
Which element has the smallest atomic radius fluorine chlorine bromine iodine astatine?
Fluorine has the smallest atomic radius among fluorine, chlorine, bromine, iodine, and astatine.
What element have the smallest atomic radius?
Atomic Radius gets greater down the periodic table and gets smaller to the right in the periodic table. This means, in order of atomic radius, that the five smallest elements are Helium, Neon, Fluorine, Oxygen, and Hydrogen in that order. Check all of it out at http://www.ptable.com/ under properties>radius
What is the element in period 4 with the smallest atomic radius?
The element in period 4 with the smallest atomic radius is argon. It has a smaller atomic radius compared to the other elements in period 4 because it is a noble gas with a full valence shell, resulting in a small atomic size.
