the screen shows sofias game card activity. a negative number represents he money spent on games. a positive number represents money added to the card. How much money does sofia have on her card? -2 + 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.

sorry i just need to anwers this to get points

step-by-step explanation:

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step-by-step explanation: