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Of the noble gases, helium has the smallest atomic radius. There are different ways to define atomic radius, and the different ways give different results so I will not attempt to present values for the radii of the inert gas atoms. Instead, I will point out a practical consequence of the small atomic radius of helium. Because of the small size of its atoms, helium diffuses out of common silicate minerals much more easily than do the other inert gases.

J. M. Wampler, June 17, 2009

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14y ago
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16y ago

Oxygen, because the greater number of protons pull the electrons more strongly, and hence closer than the other elements.

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10y ago

Chlorine will have the smallest atomic radius

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Nitrogen. It is due to higher no. of protons in the nucleus of nitrogen. They attract the electrons more strongly than the carbon nucleus and thus the size shrinks making nitrogen smaller.

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13y ago

Chlorine

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Chlorine

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10y ago

boron

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Q: What have the the smallest atomic radius Ge Se Br As?
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Related questions

What is the atomic radius of Ge?

Gallium has an atomic radius of 135 picometers.


Which has the greatest atomic radius Pb or Ge?

Pb, it is lower than Ge. The lower the element on the periodic table, the hight the radius will be.


Which element is the largest K Rb Na Li?

Rb is the largest, Li the smallest in the row above. Group 1 of the periodic table: Fr > Cs > Rb > K > Na > Li > H


What is the chemical name for Ge?

The chemical name for Ge is Germanium, It was discovered by Mendleev. Its atomic no. is 32 and atomic mass no. is 72.6.


What is the atomic symbol of germanium?

Germanium is Ge.


What is the atomic weight of germanium?

Germanium (Ge) has an atomic weight of 72.64 g/mol


What is atomic number 32?

Ge is a p block element. Its atomic number is 32.


What element has the atomic number of 32?

Germanium (Ge)


The mass of a Ge atom is 74 amu it atomic number is 32 how many protons are in its nucleus?

the atomic no means no of protons so there are 32 proton in nucleus of Ge.


What is the atomic number of germanium?

The atomic number of germanium (Ge) is 32The atomic weight of Ge is 72.61 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!32


What is the atomic number of the element in period 3 that has 4 valence electrons?

These elements are: K, Ca, Sc, Ti, V, Cr, Ga, Ge, As, Se, Br, Kr, Mn, Fe, Co, Ni, Cu, Zn - 18 chemical elements.


Which element has the largest atomic radius?

Atoms of the element cesium (also caesium), symbol Cs, element number 55.