2.3 Dissolving

Some substances ........................... when you mix them with water.

• squash

• dissolve

• heat

Tags

NGSS.MS-PS1-2

Substances that dissolve in water are called ...................

• soluble

• insoluble

• solution

Substances that do not dissolve in water are called ...................

• soluble

• insoluble

• solution

The mix of solute and solvent

• soluble

• insoluble

• solution

The salt is …………………………., it means it can dissolve.

• insoluble

• solution

• soluble

The flour is …………………………., it means it cannot dissolve.

• insoluble

• solution

• soluble

All materials dissolves

• True

• False

Dissolved substances cannot be seen, they become part of the water.

• True

• False

Solution is the result of mixing two substances together .

• True

• False

Tags

NGSS.MS-PS1-2

What happened to the solid in this photograph?

• it evaporated

• it melted

• it turned into condensation

• it dissolved

Tags

NGSS.5-PS1-4