In woodshop, Dianne had a board 28 inches long. She cut two shelves from the board. One is 10 inches long and the other is 14 inches long. How much wood does Dianne have left?​

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.

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it