Yoko's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs yoko $5.95 per pound, and type b coffee pound. this month, yoko made 121 pounds of the blend, for a total cost of $651.05. how many pounds of type a coffee did she use?

stops on an even number.

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.