Physical and Chemical Changes

Baking Cookies is a physical change

• True

• False

Separating a mixture is a physical change

• True

• False

Physical Changes are _____

• Reversible

• Cannot be Reversed

Tags

NGSS.MS-PS1-4

Chemical Changes ______

• Are Reversible

• Cannot be reversed

Examples of Physical Changes are....

• Water boiling and evaporating

• Removing Carrots from a salad

• Melting Chocolate

• Tearing Paper

Examples of Physical Changes are ...

• Baking a Cake

• An ice cube melting into liquid

• Sand and water mixed together.

• Cooking an egg

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Examples of chemical changes are....

• Mixing milk with vinegar to create buttermilk.

• A sugar cube mixing with water.

• Mixing a yellow liquid and blue liquid making a green liquid

• Water boiling and evaporating

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

True or false. Mixtures can be separated based on size, shape, color, and texture.

• True

• False

Tags

NGSS.5-PS1-3

what is an example of a mixture.

Water can separate pepper and salt

• True

• False