On a hike, each hiker carries the item shown. Write an expression in simplest form that represents the weight (in pounds) carried my x hikers. Interrupt the expression.

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

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.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval