A certain transition metal complex has the formula MX42 . If the metal ion has a d8 electron configuration, what is the shape of the complex

Tetrahedral or square planar

Explanation:

For a d8 metal ion  with a coordination number of four, there are two structural possibilities based on the position of the ligand in the spectrochemical series.

Strong field ligands lead to a square planar complex while weak field ligands lead to a tetrahedral complex. Hence the answer above.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

a