Mixture and solutions

Characteristics you can measure, such as density, color, mass, volume, length, melting point, hardness, odor, and temperature

• atom

• solution

• mixture

• properties

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The smallest particle of an element. All matter is made up of _____.

• properties

• mixture

• dissolves

• atom

Tags

NGSS.MS-PS1-1

A mixture of two or more substances. If the substances combine, then they are thoroughly mixed.

• solution

• mixture

• atom

• properties

Tags

NGSS.MS-PS1-2

When you combine two or more substances.

• properties

• atom

• mixture

• dissolves

Tags

NGSS.MS-PS1-2

When a substances mixes with and becomes incorporated into the liquid and forms a solution. The solute is blended evenly in the solvent.

• dissolves

• evaporation

• properties

• atom

Tags

NGSS.MS-PS1-2

Which is the BEST definition of mixture?

• Two same substances combine

• Two or more substances you can never separate

• Two or more substances combine

• substances with magnetism that cannot be separated

What method could you use to separate a mixture of rock and sand?

• sink/float

• magnetism

• evaporation

• sifting with a sieve

Which statement is true about a mixture?

• Substance are joined when combined

• substances are not joined when combined

• the atoms of the materials do not join together

When two things join together and atoms combine, what happens to the materials?

• Their properties change

• Their properties stay the same

Tags

NGSS.MS-PS1-2

What physical property changes when you boil water?

• The color of the water changes

• The water changes from a liquid to a gas

• The water develops an odor

• The water changes to a solid

Tags

NGSS.MS-PS1-4