5 Written Questions

1. an abbreviation for an element name
2. an ion made of two or more atoms that are covalently bonded together that act like a single ion
3. the region outside of the nucleus where electrons are likely to be found
4. reactants of a neutralization reaction
5. what color would a solution of pop turn litmus paper?

5 Matching Questions

1. -2
2. molecule
3. electron-dot diagram
4. Mendleev
5. Dalton's Theory

1. a what charge does an oxygen ion have?
2. b a representation where the chemical symbol represents the nucleus and a series of dots represents the valence electrons
3. c the smallest particle of a compound that still has all the properties of that compound
4. d arranged the periodic table by increasing atomic mass
5. e Atoms are always moving and are capable of joining together.

5 Multiple Choice Questions

1. particles in a(n) _____ state of matter have less energy than liquids
   1. solute
   2. colloid
   3. solid
   4. slower
2. the three types of mixtures
   1. chemical equation
   2. sift the sand out
   3. colloids, suspensions and solutions
   4. double replacement reaction
3. set of metals found in groups 3-12
   1. transition metals
   2. evaporation
   3. isotopes
   4. Alkaline Earth Metals
4. the force of attraction between oppositely charged ions
   1. covalent bond
   2. ions
   3. ionic bond
   4. metallic bond
5. a reaction in which energy is released
   1. chemical bond
   2. exothermic reaction
   3. chemical equation
   4. chemical reaction

5 True/False Questions

1. crystal lattice → a repeating three-dimensional pattern of ions

   True        False

2. deposition → the change of a substance from a gas to a liquid

   True        False

3. base → is milk of magnesia an acid or a base?

   True        False

4. orange → the process of melting, evaporation and sublimation require that the particles _____ energy

   True        False

5. neutron → a row on the periodic table

   True        False