I'm doing daily spiral review 4-1 a building has 8 same- sized apartments. the area of 1 apartment is 725 square feet .let t be the total area of the 8 apartments. they want me to draw a picture to describe t. and they want me to write an equation that you could use to find it. and they want to know what is the value of it

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.

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: