I forgot the formula for finding a problem like

8 to the seventh power/ 8 squared

So the equation would look like this

Step-by-step explanation:

8^7/8^2

So for this you would basically switch the sign to multiplication.

so 8^7 x 8^2

so the exponent rule is a^x/b^x=a^a-b or 8^7-2 so the 7 and 2 are exponent. then subtract the exponent because of PEMDAS rule to get 8^5 then mulitply

8x8x8x8x8

ANSWER: 32,768

i believe the answer is letter c) 8

step-by-step explanation:

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.