Question

A pure substance melts at 88 degrees celsius and does not conduct electricity in either the solid state or the liquid state. it does not dissolve very well in water but it does dissolve in nonpolar solvents is most likely to be what type of compound

A. a crystalline compound
B. a covalent compound
C. a metallic compound
D. an ionic compound

Answer 1

The substance described is most likely a covalent compound, as it does not conduct electricity, has a relatively low melting point, and dissolves in nonpolar solvents.

Step-by-step explanation:

A pure substance that melts at 88 degrees Celsius and does not conduct electricity in either the solid or liquid state is most likely a covalent compound. Covalent compounds, also known as molecular compounds, usually have low melting and boiling points and do not conduct electricity because they are composed of neutral molecules without free-moving electrons. Furthermore, covalent compounds tend to dissolve in nonpolar solvents rather than in water, particularly if they mainly exhibit London dispersion forces. Therefore, the substance described would not be an ionic compound because ionic compounds typically conduct electricity when molten and dissolve well in water.

Answer 2

The answer to your question is: Covalent compounds.

Step-by-step explanation:

In chemistry there are two kinds of compounds:

Ionic compounds are composed by a metal and a nonmetal, and some are

good conductors of electricity in solid state or when they

dissolve in water.

Covalent compounds are composed by to nonmetals, their melting point is

lower compare to ionic compounds and are not

conductors of electricity in solid state or when are

dissolve in water.