Elena's daughter sold 23 boxes of girl scout cookies. she was tols this is 10% of the troops sales. how many boxes did the troop sell?

divide qty sold (23) by percentage (10%)

23/0.10 = 230

 so 230 total boxes were sold

the answer is c hope it

step-by-step explanation:

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.