5 Written Questions

1. ability if one substance to dissolve into another
2. mixture, 2 or more substances
3. in a solution, substance solute dissolves in
4. particles settle out; settle evenly
5. 2 substances combine not chemically

4 Multiple Choice Questions

1. in a solution, dissolves in solvent
   1. solvent
   2. colloid
   3. solution
   4. solute
2. most pure substance
   1. solute
   2. solvent
   3. element
   4. nonmetal
3. 2 substances combined chemically
   1. colloid
   2. solvent
   3. compound
   4. solute
4. conducts heat and electricity poorly
   1. solute
   2. nonmetal
   3. metal
   4. element

4 True/False Question

1. concentration → amount of a particular substance in a given amount
   

   True        False

2. metal → conducts heat and electricity poorly
   

   True        False

3. colloid → don't settle out
   

   True        False

4. metalloid → don't settle out
   

   True        False