Mixing and Dissolving Quiz

When you mix a solid into a liquid until you cannot see it anymore, it has ____________.

• disappeared

• dissolved

• went invisible

Tags

NGSS.MS-PS1-2

Though a substance may no longer be visible after it dissolves, it is ____________ in the liquid.

• still there

• gone

Tags

NGSS.MS-PS1-2

Small bits of solid material that settle to the bottom of a liquid is called ____________.

• particles

• dirt

• backwash

• sediment

What is "matter that is made up of only one type of molecule"

• mixture

• solution

Tags

NGSS.MS-PS1-1

What is "matter made up of MORE than one kind of molecule?

• mixture

• substance

Some solids dissolve in water, and others do not.

• true

• false

Tags

NGSS.MS-PS1-2

Food scientists work to ensure that the products they develop have the desired ____________.

• properties

• particles

• flavor

• smell

Tags

NGSS.MS-PS1-2

The level of ____________ between molecules affects how they interact with each other.

• attraction

• solubility

• mixability

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-5

___________ means able to dissolve in water.

• mixability

• soluble

• dissolve