Jamie is selecting a type of brick to use for a walking path. The bricks come in red or gray Both colors of bricks are available in squares. rectangles, or hexagons. Jamie decides to pick a color and a shape to use for the path at random. What is the probability Jamie makes the
path from gray hexagonal bricks?

idek

step-by-step explanation:

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.