Diane needs 165 pieces of candy to hand out to guests at a party she is hosting. each bag of candy contains 20 pieces. she has 25 pieces left over from a previous party. she calculates she needs to purchase 7 additional bags of candy to meet the 165 piece of candy requirement. which of the equations below verifies that she needs 7 additional bags of candy? a. 20 * 7 + 25 = 165 b. 25 + 7 * x = 165 c. 25 * 7 + 20 = 165 d. 25 * x + 7 = 165

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.

a

step-by-step explanation:

strong negative correlation