Help help help and show work if possible im trying to learn how to do this!

The area of Rectangle C is 2.

Step-by-step explanation:

In order to create a scaled version of such, just multiply 1/5 to the numbers given.

Thus, 5 x 1/5 = 1

Additionally, 10 x 1/5 = 2 .

Now, multiply those numbers to determine the area.

The area of Rectangle C is 2.

I hope this helped!!

~Penny

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.