Blake is lining up children's and adult bicycles at the bike shop where he works the number of children's bicycles is 3 less than 3 times the number of adult bicycles there are 32 adult bicycles how many children's bicycles are there

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.

the answer is d

step-by-step explanation:

my guess would be b and d, but i didn’t actually get out the pen and paper. lol