Frank can mow lawns at a constant rate of
lawns per hour. how many lawns can frank mow
in 50 hours?

We really need the rate in order to answer this question. You'll essentially just multiply that missing variable by 50 because they're proportional to find your answer.

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 cant answer this, theres no table. sorry man

step-by-step explanation: