Bonding

Electrons that are free to move in metals are found in the ____ of electrons

A mixture of two or more metals is called:

• mixture
• solution
• compound
• alloy

In metallic bonds electrons are:

• shared

• moved around the nuclei randomly

• transferred

• attracted

What type of bond is illustrated above?

• Metallic
• Ionic
• Covalent
• Wiggly

Which of the following would be held together by the metallic bond?

• Atoms of iron (Fe)

• Molecules of CH₄

• Atoms of sulfur (S)

• Units of NaCl

Metals conduct electricity because

• the metal ions are free to travel

• their electrons are free to travel

• the bonds between metal atoms can easily be broken

• of witchcraft

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

Predict the bond between Mg and Cl

• covalent

• ionic

• metallic

• none of the above