solutions and mixtures with review

What is true about a solution?

• Solutions are not mixtures.
• Solutions are mixtures.
• All mixtures are solutions.

Which process would be best to use to separate a solution?

• freezing
• condensation
• evaporation
• melting

Tags

NGSS.MS-PS1-4

A substance made by mixing other substances together.

• mixture

• solution

• solute

• solvent

A liquid mixture in which a solid is dissolved evenly throughout a liquid.

• mixture

• solution

• solute

• solvent

The liquid that is dissolving the solute.

• mixture

• solution

• solvent

• solute

A substance that is being dissolved in a solvent.

• mixture

• solution

• solute

• solvent

Which of these dissolves in water? (There may be more than one correct answer.)

• Pepper

• Salt

• Sand

• Sugar

• Iron Filings

The easiest way to separate wood and iron would be to use which tool?

• Hands

• Water

• Magnet

• Filter Paper

Tags

NGSS.MS-PS2-3

The easiest way to separate wood and glass would be to use which tool?

• Hands

• Water

• Magnet

• Filter Paper

The easiest way to separate different sized marbles would be to use which tool?

• Hands

• Water

• Magnet

• Filter Paper