Unit 2 Chemistry Vocabulary Check

Match the following

• mixture

• two substances mixed together that appear to make one substance; CANNOT be easily separated

• solution

• the amount of solute that can be dissolved in a solution

• solubility

• two substances mixed together that CAN be easily separated

Match the following

• solute

• the substance dissolved in a solution

• solvent

• the substance the does the dissolving; the larger amount of a solution

• diluted

• the weakest solution; more solvent than solute

Match the following

• soluble

• solute CANNOT dissolve in a solvent

• insoluble

• when a substance has dissolved as much solute as it can

• saturated

• solute CAN dissolve in a solvent

I would use ​ (a)   to remove metal filings from sand.

• magnetic attraction
• filtration
• distillation
• sifting

I would use ​ (a)   to remove salt from salt water.

• filtration
• sifting
• evaporation
• decantation

I would use ​​ (a)   to remove seashells from sand.

• magnetic attraction
• sifting
• evaporation
• distillation

I would use ​ (a)   to remove dirt from water.

• magnetic attraction
• sifting
• filtration