Physical & Chemical Properties and Changes

Front

TRUE OR FALSE: You can look at matter and observe the chemical properties.

Back

FALSE

Front

What is the definition of chemical change?

Back

any change that results in the formation of new chemical substances.

Front

Is wood burning a physical or chemical change?

Back

Chemical

Front

Is Gatorade powder dissolving in water physical or chemical change?

Back

Physical

Front

Is mold growing on cheese a physical or chemical change?

Back

Chemical

Front

Is making orange juice a physical or chemical change?

Back

Physical

Front

Is sharpening a pencil a physical or chemical change?

Back

Physical

Front

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

Back

Physical

Front

Is copper tarnishing a physical or chemical change?

Back

Chemical

Front

Which of the following is NOT a clue that a chemical reaction has taken place? Changing size, Changing color, A gas being formed, Formation of a precipitate

Back

Changing size