Nick and Desiree own a camping supply store and just put in an order for flashlights and sleeping bags. The flashlights cost $12 each and the sleeping bags cost $45 each. If the total cost for the flashlights and sleeping bags were $1785 and they ordered 102 items, how many sleeping bags and flashlights did Nick and Desiree order? Answer Choices:

30 sleeping bags and 72 flashlights

12 flashlights and 45 sleeping bags

85 flashlights and 17 sleeping bags

85 sleeping bags and 17 flashlights

how many players are there?

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.