It takes teccance 5 minutes to read 1 pages. Of terrance read for about an hour estimate how many pages he should read Estimeate the answer

12

Step-by-step explanation:

That’s what I got

12

Step-by-step explanation:

60 minutes are in a hour. If he reads 1 page per 5 minutes we have to divide 60 by 5.

60/5= 12

:)

step-by-step explanation:

mean or average is 40.6

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.