which combination of factors is most suitable for increasing the electrical conductivity of metals?\nmore…

which combination of factors is most suitable for increasing the electrical conductivity of metals?\nmore valence electrons and larger atomic radius\nfewer valence electrons and larger atomic radius\nmore valence electrons and smaller atomic radius\nfewer valence electrons and smaller atomic radius

which combination of factors is most suitable for increasing the electrical conductivity of metals?\nmore valence electrons and larger atomic radius\nfewer valence electrons and larger atomic radius\nmore valence electrons and smaller atomic radius\nfewer valence electrons and smaller atomic radius

Answer

Answer:

C. more valence electrons and smaller atomic radius

Explanation:

Step1: Understand conductivity principle

Conductivity in metals is due to free - moving electrons.

Step2: Analyze valence electrons

More valence electrons mean more free - moving electrons available for conduction, increasing conductivity.

Step3: Analyze atomic radius

Smaller atomic radius leads to stronger metallic bonds and more delocalized electrons, enhancing conductivity.