1. you and a friend both would like a salad and a small drink. between the two of you you have $8.00. a salad costs $2.49 and a small drink is $0.99. can either of you have a second salad or a drink? (1 point)
yes, one salad
yes, one of each
yes, one drink
no, you cannot

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.