)the electron-domain geometry of is tetrahedral. a. cbr4 b. ph3 c. ccl2br2 d. xef4 e. all of the above except xef4

The  electron domain  geometry  of    all  of the above except XeF4  (answer E)  is a     tetrahedral.

 Explanation

Tetrahedral is a molecular shape  that result when  they are four bonds and no  lone pair  around the central atom  in the molecule.  

The bond  bonded to the  central atom  lie at the  corner of tetrahedron  with 109.5 degrees between them.

CBr4,PH3 , CCl2Br2  has  a tetrahedral  geometry  while  XeF4  has  a square  planar.

where is the following

explanation:

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error