What is the median of this set of values? 6, 8, 10, 8, 4, 2, 12 A. 4
B. 6
C. 7
D. 8

The median is the middle number in order of the set of values:

2, 4, 8, 10, 12

8 is the median in the set of values!

D

Step-by-step explanation:

in order smallest to largest

2, 4, 6, 8, 8, 10, 12

the figure in the middle is 8, therefore the median is 8

hope this helps :)

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.