Mixtures and Solutions Review

A student is mixing different powdered solids with water and stirring. What are they probably testing?

• Density

• Magnetism

• Solubility

• Conduction/Insulation

Tags

NGSS.MS-PS1-2

A student is putting different large solids in water and observing. What are they probably testing?

• Density

• Magnetism

• Solubility

• Conduction/Insulation

A student is touching a magnet to different large solids and observing. What are they probably testing?

• Density

• Magnetism

• Solubility

• Conduction/Insulation

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A student is touching wires in a circuit to different large solids and observing. What are they probably testing?

• Density

• Magnetism

• Solubility

• Conduction/Insulation

Tags

NGSS.MS-PS2-3

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

• Pepper

• Salt

• Sand

• Sugar

• Iron Filings

Tags

NGSS.MS-PS1-2

When something dissolve in water, it...

• disappears

• becomes a liquid

• remains a solid

• doesn't change at all

Tags

NGSS.5-PS1-4

Which property of salt stays the SAME when it dissolves in water?

• taste

• color

• texture

• physical state

Tags

NGSS.MS-PS1-2

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

• Hands

• Water

• Magnet

• Filter Paper

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

• Hands

• Water

• Magnet

• Filter Paper

The easiest way to separate sand and water would be to use which tool?

• Hands

• Water

• Magnet

• Filter Paper