Unit 2 Properties of Material Grade 7

This refers to the highest level that the solvent has reached in the chromatogram

• solvent front

• solvent fort

• solvent travelled

• solvent wet area

This substance is made up of two or more atoms chemically bonded together

• element

• compound

• molecule

• mixture

This type of solution contains the highest possible amount of solute that can be dissolved in a solvent

• solution

• unsaturated

• saturated

• diluted

The higher the retention factor, the more soluble the pigment is

• true

• false

This is a physical combination of two or more substances

• element

• compound

• mixture

• molecule

This type of solution has a lot of water

• diluted

• saturated

• concentrated

This is a substance that contains one type of atom only

• element

• compound

• mixture

• mixture

This is a type of substance that is made up of two or more elements that are chemically combined

• element

• compound

• mixture

• molecule

This is a type of separation technique that separates the components of ink through its solubility

• filtration

• evaporation

• chromatography

• distillation

The substance that dissolves

• solute

• solvent

• solution