A trigonal pyramid arrangement has [blank_start]4[blank_end] negative regions with [blank_start]3[blank_end] bonded and [blank_start]1[blank_end] lone pair(s)
Which of these shapes have 5 negative regions around the central atom?
Answer
See saw
Square pyramid
Trigonal bipyramid
Tetrahedral
T shaped
Square planar
Trigonal pyramid
Question 5
Question
This shape has [blank_start]6[blank_end] negative regions about its central atom, with [blank_start]5[blank_end] bonded and [blank_start]1 lone pair[blank_end]. It is called [blank_start]square planar[blank_end].