Chemical S5P1.C

What is a example chemical change?

• Rusting a rinch

• Tearing up paper

• Eating a hot dog

• Calling James short

What is the definition of chemical change?

• When new substance is formed.

• When two things are mixed together.

• making slime

Which is a Chemical property?

• Thermal Conductivity 
• Density
• Malleability 
• Flammability 

Which of the following is NOT an example of chemical change?

• sour milk
• burning wood
• breaking a pencil
• rust

Tags

NGSS.MS-PS1-2

What kind of properties can only be observed when a substance changes into a different substance?

• physical properties
• chemical properties
• liquid properties
• real properties

Which of the following is a sign that a chemical reaction has occurred?

• change in shape
• melting
• formation of a gas
• dissolving