Physical and Chemical Changes

Physical and Chemical Changes

These are changes in properties

Multiple Choice

Is wood burning a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Is Gatorade powder dissolving in water physical or chemical change?

• Physical

• Chemical

Multiple Choice

Is sharpening a pencil a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Is copper tarnishing a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Is the formation of the grand canyon a physical or chemical change?

• Physical

• Chemical

Multiple Choice

Which of the following is not a clue that a chemical reaction has taken place?

• Changing size

• Changing odor

• A gas being formed

• Formation of a precipitate

Multiple Choice

An ice cream cone melts in a kid's hand while walking outside on a hot summer day. What is this an example of?

• Physical property

• Chemical property

• Physical change

• Chemical change

Multiple Choice

Vinegar making bubbles when mixed with baking soda a physical or chemical change?

• Physical

• Chemical