Mixtures and Solutions

A ________________________ is a substance where different materials are put together, but each keeps its own properties.

• Solution

• mixture

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

Which of the following are examples of easily separated mixtures? (pick 3 answers)

• Chex Mix

• Apple Juice

• A stack of books

• Freshly squeezed orange juice

All solutions are mixtures.

• True

• False

Tags

NGSS.5-PS1-4

When salt dissolves in water, it forms a solution.

• True

• False

Tags

NGSS.5-PS1-1

NGSS.5-PS1-2

NGSS.5-PS1-4

when a substance breaks down and mixes evenly with another substance...

• dissolve

• sink

• evaporate

Tags

NGSS.5-PS1-4

A combination of two or more substances where each keeps their own properties and can be easily separated -

• solution

• mixture

• solute

Tags

NGSS.5-PS1-4

Sand dissolves in water?

• True

• False

Tags

NGSS.5-PS1-4

When one substance dissolves evenly in another its known as a...

• solution

• mixture

Which answer is true about lemon juice?

• floats in water.

• is not soluble in water.

• is soluble in water.

Tags

NGSS.MS-PS1-2

Which tools are best for separating a mixture of sand, iron filings, and water?

• Hot plate and filter

• Tweezers and filter

• Filter and magnet