Chemistry Terminology

What is a pure substance?

• When something is only made of one type of atom.

• When there are no other substances combined with it.

• When there are two or more substances mixed together.

• An example is the air we breathe.

A mixture is...

• when a material is made up of two or more substances.

• when a substance is made up of two or more atoms.

• when a substance is made of only one type of atom.

• a solution.

Fill in the gap... "One type of mixture is called a ________."

• solute

• solvent

• solution

• insoluble

When one substance is evenly spread evenly in another, we say it has...

• solution.

• insoluble.

• dissolved.

• solvent.

If something dissolves in the solvent we say it is ______ and if it doesn't we say it is _______

• solvent and solute

• insoluble and soluble

• soluble and insoluble

• solute and solvent

In a solution, what is the substance called that dissolves?

• Solute

• Solvent

• Soultion

• Soluble

The part of the solution that the solute dissolves in is called the _______

• saturated

• solution

• solute

• solvent

When a mixture has a lot of the solute dissolved in the solvent we say it is _________

• saturated

• dilute

• concentrated

• solution

If no more solute can dissolve in the solvent the solution is what?

• Solvented

• Saturated

• Concentrated

• Dilute

An example of a suspension is...

• salt dissolved in water.

• dirt mixed with water.

• sugar dissolved in water.

• fats and oils in water (milk)