An example of a chemical change:

Table sugar and table salt are examples of:

Substances CANNOT be broken down chemically into other substances are:

The measurement of the force of gravity on an object is the object's

An example of a physical change is:

The measurement of how much matter an object contains is its:

What is unit of measure for density:

(choose all that apply)

All elements are composed of extremely small particles called:

Which is NOT a chemical change?

What holds atoms together in a molecule?

What do you measure liquid volume with?

Anything that has mass and takes up space is called:

How do you calculate the density of an object?

The SI unit for mass is:

When several substances are NOT chemically combined, it is classified as a:

If you heat a liquid and measure the temperature at which it boils, you are measuring a:

H₂O, CO₂, and C₁₂H₂₂O₁₁ are examples of :

(Choose all that apply)

Soil, a fruit salad, and salt water are all examples of:

The fact that a gas that can easily catch fire would be considered a:

Megan mixed two substances together and noticed that bubbles formed in the mix. The bubbles are evidence of a:

Megan also noticed that when the bubbles formed, the mixture got colder. This is a(n):

On a roller coaster ride, when does the cart you are in have them most potential energy?