Find the product of (x − 6)2 and is the product a polynomial. x2 − 12x + 36; may or may not be a polynomial x2 − 12x + 36; is a polynomial x2 − 36; may or may not be a polynomial x2 − 36; is a polynomial

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.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.