Adding acid and and catching the solution that drains through.
Saturated Solution: A solution with solute that dissolves until it is unable to dissolve anymore, leaving the undissolved substances at the bottom. Unsaturated Solution: A solution ( with less solute than the saturated solution )that completely dissolves, leaving no remaining substances. Supersaturated Solution.
Answer:
carbondioxide is an example of compound.
If its sodium it would have 11 electrons
