materials changes

This picture is ---- changes.

• (1)reversible

• (2)irreversible

• (3)freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

chocolate milk is an example of

• (1)solution

• (2)solute

• (3)freezing

Two or more different substances mixed together, called----

• (1)reversible

• (2) irreversible

• (3),mixture

This picture showing

• (1)separating mixture

• (2)irreversible

• (3)reversible

This picture showing( salt in water)

• (1)insoluble

• (2)soluble

• reversible

Tags

NGSS.MS-PS1-2

This picture showing(sand in water)

• (1)reversible

• (2)soluble

• (3)insoluble

Which of the following substances are soluble?

• (1)sand

• (2)sugar

• (3)flour

Which of the following substance will create suspension in mixture?

• (1) coffee in water

• (2) salt water

• (3) sugar water

Which method is the best in separating the mixture of salt in water?

• (1)evaporation

• (2)sieving

• (3)sorting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

When we mix salt and water, it will create-----

• (1)solution

• (2)supsension

• (3)solid mixture