Sorry the quality is bad

113.097

Step-by-step explanation:

So, when the line is going all the way through the circle, this is called the diameter.

The diameter of this circle is 36.

The diameter is just twice the radius (which is why we do 2 pi r when doing radius)

The equation using diameter is = C

So, plug in 36 for d and use your calculator to solve the rest.

The answer should be 113.097

I hope this helps!

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.

idk

step-by-step explanation: