Solubility

When you mix a solid into a liquid until you cannot see it anymore, what has happened? Mark only one oval.

• it disappeared

• it dissolved

• it went invisible

Tags

NGSS.5-PS1-1

NGSS.5-PS1-2

NGSS.5-PS1-4

Though a substance may no longer be visible after it dissolves, it is __________________________ in the liquid. Mark only one oval.

• not

• gone

• still there

Tags

NGSS.MS-PS1-5

Some solids dissolve in water, and others do not. Mark only one oval.

• True

• False

Tags

NGSS.MS-PS1-2

What does soluble mean?

• able to dissolve in water

• not able to dissolve in water

• able to mix in water

• not able to mix in water

What is the main factor that affects the solubility of a gas in a liquid?

• The temperature of the liquid

• The pressure of the gas

• The volume of the liquid

• The mass of the gas

Tags

NGSS.HS-PS3-4

Which of the following substances is most likely to be soluble in water?

• Sand

• Sugar

• Iron

• Plastic

Tags

DOK Level 1: Recall

dissolve or evenly combine with another substance

• phase change

• solubility

• magnetism

• matter

Tags

NGSS.MS-PS1-2

Which of the following substances is likely to have the highest solubility in water?

• Salt

• Oil

• Sand

• Plastic

Which of the following will increase the solubility of a solid in a liquid?

• Decreasing the temperature

• Increasing the temperature

• Adding more solid

• Freezing the liquid

Tags

NGSS.MS-PS1-4

dissolve or evenly combine with another substance

• phase change

• solubility

• magnetism

• matter

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4