CH06B Metallic Bonding

A covalent bond forms when atoms ___________ electrons.

• gain

• share

• increase

• transfer

Which type of bond has a transfer of an electron from on atom to another?

• Polar Covalent 
• Non Polar Covalent
• Ionic
• Metallic

Ionic bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• Depends on the situation

CaCl₂ is an example of what type of bond?

• Covalent

• Metallic

• Ionic

What type of bond forms when atoms share electrons?

• Ionic Bond

• Covalent Bond

• Metallic Bond

• Hydrogen

What type of bond is this? Lithium with Fluorine?

• ionic

• covalent

• metallic

• hydrogen

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.
• the attraction between positive metal ions and free floating electrons.

What is the ability of a substance to be pulled into a wire?

• Malleability

• Ductility

• Conductivity

• Solubility

What does malleable mean?

• able to be hammered or pressed into sheets

• will break easily

• can be drawn into a wire

• is shiny

Why do metals conduct

• They are shiny
• The electrons are held tightly within the lattice
• The electrons are delocalised and able to move
• The electrons are shared between two metal ions