How can scale factor be used in real world situations

The pH scale is used in real life to measure liquids that we drink and use everyday such as orange juice, bleach, pepsi, liquids,soap and fruit punch the pH scale affects us because it tells us how acidic or basic the liquid is that is being put into your body

Step-by-step explanation:

probability for j is 1/4

while

a is 1/6

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.