2. A group of students are investigating how certain items dissolve in water. Each child adds a 10g sample of each item to a container with 100mL of water that was heated to 50 degrees Celsius. Each
child then stirs the water for 2 minutes. The table below shows the items that were tested.
Student
Item
Josh
Table salt
Nehemiah Iron filings
Deajah
Wood shavings
Christina
Grains of sand
Which student would have a clear liquid with all of the item dissolved?
A Josh
B. Nehemiah
C. Deajah
D. Christina