4 Written Questions

1. attraction between two oppositiely charged atoms
2. compound made from the attraction of two oppositely charged ions
3. tell the ratio of elements in a compound
4. the force of attraction that holds two atoms together as a result of rearrangement of the electrons

3 Multiple Choice Questions

1. electrons that have the highest energy
   1. chemical bond
   2. valence electrons
   3. polyatomic atoms
   4. ionic bond
2. atoms that are made of more than one atom
   1. chemical bond
   2. crystal
   3. polyatomic atoms
   4. ionic bond
3. a group of symbols that show the ratio of elements in a compound
   1. ionic compound
   2. chemical formula
   3. chemical bond
   4. ionic bond

3 True/False Questions

1. ion → an orderly three dimensional arrangement

   True        False

2. electron dot diagram → the force of attraction that holds two atoms together as a result of rearrangement of the electrons

   True        False

3. crystal → an orderly three dimensional arrangement

   True        False