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Helium usually is listed with the smallest atomic radius when calculated. Hydrogen however has a smaller van der Waals radius
Wiki User
∙ 11y ago
Wiki User
∙ 14y agoHydrogen, at around 120pm (pecometers).
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Which element will have a larger atomic radius magnesium or cesium?
Caesium atom has a larger atomic radius.
Which element has the largest atomic radius out of fluorine chlorine or bromine?
Bromine is farther down the group and has more electron shells, making it an element with a lager atomic radius.
Which element has a larger atomic radius carbon or germanium?
geranium
What is smaller than the atomic radius of beryllium?
Generally, any element with a lower atomic number.
What is the atomic radius for polonium?
Polonium (Po) has an atomic radius of 168 picometers.
What is the atomic radius of the element nickel?
The element nickel (Ni) has an atomic radius of 124 picometers.
How do you atomic radius of an element?
The atomic radius is calculated by spctroscopic or X-ray methods.
Which element has a smaller atomic radius bromine or gold?
The atomic radius of bromine is lower.
Which element will have a larger atomic radius magnesium or cesium?
Caesium atom has a larger atomic radius.
Which element has a larger atomic radius silicon or lead?
Atomic radius of Si is 111pm.Atomic radius of Pb is 175pm.Therefore lead has a larger atomic radius than silicon.
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 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.
Which element has the largest atomic radius out of fluorine chlorine or bromine?
Bromine is farther down the group and has more electron shells, making it an element with a lager atomic radius.
What has an atomic radius of 099?
It is a difference between the empirical and the calculated atomic radius of an element; also all the values are only approximates. The empirical atomic radius of sulphur, phosphorous and chlorine is 100 pm. The calculated atomic radius of phosphorous is 98 pm.
How do the atoms of elements 19 and 35 compare in size?
Element 19, potassium: atomic radius = 227 pm. Element 35, bromine: atomic radius = 120 pm.
What element in the second period has the smallest atomic radius?
Fluorine
