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Worksheetsม5 Metallic Bonds
Total questions: 10
Worksheet time: 10mins
What is the basis of a metallic bond?
the attraction of neutral metal atoms.
the attraction between protons and neutrons.
the attraction between positive metal ions and interlocking electrons.
when many metal atoms pool their valance electrons.
Why do metals conduct electricity?
They are shiny
The electrons are held tightly within the lattice
The valence electrons can move from ion to ion
The electrons are shared between two metal ions
How are compounds with metallic bonds similar to ionic compounds?
Both tend to have double and triple bonds.
Both tend to have low boiling point
Both tend to have poor conductivity.
Both tend to have high melting points.
What are the valence electrons in metallic bonds attracted to?
Positively charged ions inside of the metal
Positively charged ions outside of the metal
Negatively charged ions inside of the metal
Negatively charged ions outside of the metal.
What is the 'sea of electrons'?
A wave of electrons.
Electrons surrounding positive ions in metallic bonds.
Electrons in an electron cloud.
Electrons released when atoms form ions.
Which are normal proterties of molecules with metallic bonds
Malleable
Usually liquids
High melting point
Dissolve in water
A metallic bond involves two oppositely charged ions forming an ionic bond.
True
False
