Question

question 18 1 pts in which of the following compounds are atoms held together by covalent bonds involving pairs of electrons shared between atoms? (pick all that apply) fes ncl₃ c₆h₁₂o₆ h₂o pcl₃ ag₂o nacl mg₃n₂

Explanation:

Covalent bonds occur between non - metals where electrons are shared. $FeS$, $Ag_2O$, $NaCl$, $Mg_3N_2$ are ionic compounds formed between metals and non - metals. $NCl_3$, $C_6H_{12}O_6$, $H_2O$, $PCl_3$ consist of non - metals only and have covalent bonds.

Answer:

B. $NCl_3$
C. $C_6H_{12}O_6$
D. $H_2O$
E. $PCl_3$