half a mile or 2,640 feet is the radius of one mile at 5,640 feet total
The smallest three digit number is 0.01. One less than that would be -1.01.
The radius is one half the diameter so if the diameter is 8 inches then the radius is 4 inches.
more than one radius
Area of a circle with radius r = pir2Area of the largest circle = Area of the smallest circle + Area of the shaded regionSince areas of the smallest circle and the shaded region are 9pi and 72pi, the Area, A, of the largest circle isA = 9pi + 72pi = 81pi, where r2 = 81.Thus, the radius of the largest circle is 9
The alkali earth metal with the smallest atomic radius would be beryllium(Be), number four
Helium usually is listed with the smallest atomic radius when calculated. Hydrogen however has a smaller van der Waals radius The protium isotope of hydrogen has the smallest nucleus radius. It is 1.6 fm
Helium has the smallest covalent radius
Hydrogen has the smallest atomic radius - 25 pm.
Helium would have - it is an alpha particle.
The smallest element is hydrogen (atomic number = 1). When one electron is added to hydrogen, hydride ion is formed and this is the anion with smallest ionic radius.
It is helium that has the smallest atomic radius. Use the link below to see a list of elements arranged by atomic radius.
Neutral atoms are smaller than negatively charged ions of the same element.Bromine is smaller than iodine.So neutral bromine would have the smallest radius of the species listed.
It is called the radius
Hydrogen because it has only one proton and one electron
radius: He ionic radius : Mn7+ electronegativity : Fr electron affinity : Fr ionization energy: H
The Hydrogen Ion has the smallest ionic radius.