the friendship trail is a multi-use recreational trail that runs from port colbornen to fort erie, a distance of 25 km. at 2pm, debbie starts rollerblading from port colborne at 10 km/h. at the same time, ken starts bicycling from fort erie at 20 km/h. when will they meet eachother? how far from fort erie will they be at this time?

answer: all the values are within because it has a pattern that repeats from -6 to 4.

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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.

include a picture of the drawing in order for me to

step-by-step explanation:

answer: i wpould go with c

step-by-step explanation: