Need ! assume that the variables x and y are inverseley related. if k = 18, what is the y value for each of the following points? be sure and record your data to be used in the following problem. x=1 y= x=2 y= x=3 y= x=6 y= x=9 y= x=18 y= answers for 1 0.05, 9, 18 answers for 2 0.11, 9, 36 answers for 3 0.16, 6, 54 answers for 6 0.33, 3, 108 answers for 9 0.5, 2, 162 answers for 18 0.75, 1, 324

Given data:

 x ∝ 1/y

Equation related to question:

 x = k/y ,                                                y = K / x

x=1 y= , K = 18

Solution:

Equation : y = K / x

Putting values:

y= 18 / 1 = 18       ,                               Hence  Y = 18

x=2 y= , K =18

Equation : y = K /x

Putting values:

y = 18/2 = 9         ,                              Hence y = 9

x=3 y=, K = 18

Equation : y = K /x

Putting values:

y = 18 / 3 = 54  ,                                  Hence y = 6

x=6 y=, K = 18

Equation : y = K /x

Putting values:

y = 18 / 6 = 108                                    Hence y = 3

x=9 y=, K = 18

Equation : y = K /x

Putting values:

y = 18 /9 = 2                                       Hence y = 2

x=18 y= , k = 18

Equation : y = K /x

Putting values:

y = 18 / 18 = 324                                  Hence y = 1

Here are the answers:

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."