Mixtures

To break down and spread out evenly in a liquid

• substance

• physical property

• physical change

• dissolve

What is a substance?

• A single part of a mixture or solution

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

• A mixture of one substance dissolved evenly in another

• To break down and spread out evenly in a liquid

Make different without changing what the material is made of, such as: cutting, folding, melting

• Mixture

• Physical Change

• Dissolve

• Substance

Measurable characteristics of an object, including mass, magnetism, physical state, relative density, solubility, and the ability to insulate or conduct heat or electricity

• Mixture

• Dissolve

• Physical Change

• Physical Property

What is a solution?

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

• A single part of a mixture or solution

• A mixture of one substance dissolved evenly in another

• To break down and spread out evenly in a liquid

What is a mixture?

• A mixture of one substance dissolved evenly in another

• Make different without changing what the material is made of, such as: cutting, folding, melting

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

• To break down and spread out evenly in a liquid

A science class performed an investigation by evaporating a solution containing 10g of salt and 50ml of water. How much salt would you expect to find in the cup at the end of the investigation?

• 60g

• 50g

• 10g

• 5g

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When white marbles are mixed with black marbles the mixture will –

• be al the same color

• contain black and white marbles

• change its state of matter

• have less volume

A tablespoon of a substance is added to warm water and stirred. The result was that the substance could no longer be seen. We can conclude from the results that the substance –

• is less dense than water

• heated the water

• flavored the water

• dissolved in the water

Tags

NGSS.MS-PS1-2

What tool would best help you sort iron bolts from aluminum bolts?

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