In the figure, the radius of the partial circle with center als 4 feet.
square feet
the perimeter of the figure is
feetand the area of the figure is
assume 11 = 3.14, and round your answers to the nearest hundredth.

i think that you should ask google for the answer to that problem because if we don't know it google does

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.