Which of the following molecules has a trigonal pyramidal shape? CO
Ni ---CO
A.
СО
OBCI-S c
Xeo
O.
O C.
0-N

Xeo

Explanation:

A is the molecules with the trigonal pyramid shape

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

the answer is barium and copper bromide