Interpreting Graphs 1. Mr. Candreva class grades were graphed as a pie graph. Based on this a) The largest percentage of students received what grade? b) Estimate what percentage of the class received a d Estimate what percentage of the class received an A d) Based on the graph, do you think Mr. M's class is difficult? Why or why not?

1

step-by-step explanation:

it's the only multiple of both and the least

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.