Write a situation that would describe 4:1

If I have 1 pack of Kool aid I need 4 cups of sugar

 Maria and her friend James were comparing how many trading cards they had. For every card Maria had, James had four.

Step-by-step explanation:

may i see the picture? it would a lot, xox

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.