Abride wants to serve her 175 guests cheesecake instead of wedding cake. she purchases 14 cheesecakes that serve 12 people each. if each guest is served only one piece of cheesecake, how many guests will not get a piece?

guests

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.

just sum

10 + 10 = 20