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Helium usually is listed with the smallest atomic radius when calculated. Hydrogen however has a smaller van der Waals radius

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12y ago
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4mo ago

Helium has the smallest atomic radius of any element, due to its low atomic number and size.

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14y ago

Hydrogen, at around 120pm (pecometers).

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Q: What is the shortest atomic radius of an element?
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Related questions

What is the atomic radius of the element nickel?

The atomic radius of nickel is about 135 picometers (pm).


Which element has a smaller atomic radius bromine or gold?

The atomic radius of bromine is lower.


How do you atomic radius of an element?

The atomic radius is calculated by spctroscopic or X-ray methods.


Which element has a larger atomic radius than tin?

Barium has a larger atomic radius than tin.


What element has the smallest radius?

It is helium that has the smallest atomic radius. Use the link below to see a list of elements arranged by atomic radius.


What is the atomic radius of platinum?

The atomic radius of platinum is about 139 picometers (pm).


What element has the larger atomic radius b or c?

Element b would have a larger atomic radius than element c as you move down a group on the periodic table, the atomic radius tends to increase. This is because each successive element has an additional electron shell, leading to an increase in size.


What element has an atomic radius of 97 pm?

The element with an atomic radius of 97 pm is Francium (Fr). Francium has a large atomic radius due to its location in the alkali metal group, which generally have larger atomic radii.


What is the element neon's atomic radius?

65 picometers.


What is the atomic radius of a chemical element?

The atomic radius, is the measured size of the atoms of a chemical element. Usually this is the typical distance between the nucleus and the boundary of the surrounding electrons.


Is selenium bigger than polonium?

Yes, selenium is bigger than polonium. Selenium is a nonmetal element with an atomic number of 34 and a larger atomic radius compared to polonium, which is a metalloid element with an atomic number of 84 and a smaller atomic radius.


What is another word for atomic radius?

The other word for atomic radius includes the Van der Waals radius, ionic radius, and covalent radius. The atomic radius refers to half the distance between the nuclei of identical neighboring atoms in the solid form of an element.