We use a balance to measure the _________ of an object

• mass

• weight

• volume

• size

Salt water is

• A mixture

• A solution

Which of these will cause a physical change to a banana?

• digesting it

• letting it rot

• grilling it

• putting it in a blender

Which is a chemical change?

• melting an ice cube

• baking a cake

• throwing boiling water outside in the winter

• blending a smoothie

There are 4 states of matter

• False

• True

Sand is a

• Solid

• Liquid

• Gas

What can affect the rate of a chemical change?

• texture

• temperature

• color

• gas

You can see atoms with a magnifying glass

• True

• False

You can see atoms with special microscopes

• True

• False

Anything that has mass and takes up space is

• A Mixture

• All around us

• Temperature

• Matter