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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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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 mass for Ge?
The atomic mass for Ge (germanium) is approximately 72.63 grams per mole.
What elements have the highest electronegativity between (as) (se) (br) and (ge)?
Among the elements arsenic (As), selenium (Se), bromine (Br), and germanium (Ge), bromine (Br) has the highest electronegativity. Electronegativity generally increases across a period and decreases down a group in the periodic table. Bromine, being in Group 17 (halogens), is more electronegative than the other elements listed. Selenium (Se) is next, followed by arsenic (As) and germanium (Ge).
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.
Is GeBr a polar?
Yes, GeBr (germanium bromide) is a polar molecule. This is because the Ge-Br bond is polar due to the difference in electronegativity between germanium and bromine.
What elements has the smallest atomic radius Ge Se Br As?
The element with the smallest atomic radius among Ge, Se, Br, and As is Arsenic (As). Atomic size generally decreases across a period from left to right, so the elements in this group progress in order of increasing atomic radius: Germanium (Ge) > Selenium (Se) > Bromine (Br) > Arsenic (As).
What is the atomic radius of Ge?
Gallium has an atomic radius of 135 picometers.
Which has the greatest atomic radius Pb or Ge?
Lead (Pb) has a greater atomic radius than germanium (Ge) because atomic radius generally increases down a group in the periodic table. Lead is located below germanium in the periodic table, so it has more electron shells and a larger atomic radius.
Which element has the largest atomic radius?
Atoms of the element cesium (also caesium), symbol Cs, element number 55.
Which element is the largest K Rb Na Li?
Rb (rubidium) is the largest element among K (potassium), Rb (rubidium), Na (sodium), and Li (lithium). This is because as you move down a group in the periodic table, the atomic size increases due to the addition of more electron shells.
What is the atomic symbol of germanium?
'Ge' . Found in the Periodic Table in Group 4' below silicon.
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 mass for Ge?
The atomic mass for Ge (germanium) is approximately 72.63 grams per mole.
What elements have the highest electronegativity between (as) (se) (br) and (ge)?
Among the elements arsenic (As), selenium (Se), bromine (Br), and germanium (Ge), bromine (Br) has the highest electronegativity. Electronegativity generally increases across a period and decreases down a group in the periodic table. Bromine, being in Group 17 (halogens), is more electronegative than the other elements listed. Selenium (Se) is next, followed by arsenic (As) and germanium (Ge).
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 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.
