The temperature fell from 0f to 6 3/5f below 0f in 2 1/5 hours. what was the temperature change per hour?
a. -3
b. -4 2/5
c. 3
d. 4 2/5

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.

they go with it happens or they mite give a chance?

step-by-step explanation:

i'm pretty sure the answer is a. decreases with increase in