12. It's popular to use the 1 inch: 1 foot scale to create a dollhouse. Using this scale, what would be the dimensions of the following items?
Couch 84 in by 42 in
Love Seat 60 in by 42 in
TV stand 84 in by 96 in
Dresser 42 in by 30 in

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.

other answer is correct. i had used the radius of the radius somehow. a website:

i wish i could you, i have no idea how to answer this

step-by-step explanation: