Question

which metal property is directly influenced by the presence of delocalized electrons?
a. high electrical conductivity
b. high reactivity with nonmetals
c. low density
d. high specific heat

Explanation:

Delocalized electrons in metals can move freely. Electrical conductivity is the ability of a substance to conduct an electric current. Free - moving electrons can carry electric charge, thus directly influencing high electrical conductivity. Reactivity with non - metals is related to the metal's tendency to lose electrons in a chemical reaction, not directly to delocalized electrons in the metallic bonding context. Density is related to mass and volume. Specific heat is related to the amount of heat required to change the temperature of a substance and is not directly related to delocalized electrons.

Answer:

A. High electrical conductivity