Physical/Chemical Change Test Review

Baking a cake by mixing flour, sugar, chocolate powder, eggs, and milk, and then heating them in the oven.

• Chemical Change

• Physical Change

• Both

• Neither

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Which of the following is NOT an example of a physical change?

• crumpled paper
• pencil sharpening
• shrunken clothing
• sour milk

Tags

NGSS.MS-PS1-2

A change in the size, shape, or state of matter.

• chemical change
• physical change
• chemical reaction
• electron change

Tags

NGSS.MS-PS1-4

A physical changed is a change in:

• the appearance of a substance. 
• the chemical composition of a substance. 
• the way a substance is created. 
• a chemical reaction between two substances.

Tags

NGSS.MS-PS1-4

Is burning wood a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2

When two substances are mixed, they might form a new substance.  Which of the following would indicate that a new substance has been formed?

• The temperature of the mixture decreases.
• The volume of the mixture increases.
• The mass of the mixture increases.
• One of the substances dissolves.

Tags

NGSS.MS-PS1-2

Which of the following is not an indicator of a chemical change? 

• Production of gas
• Change of size
• Change of color
• Change in temperature

Tags

NGSS.MS-PS1-2

Cutting your fingernails is an example of 

• a physical change.
• a chemical charge
• a change in atomic structure
• a chemical imbalance.

what is the definition of chemical change?

• any change that results in the formation of new chemical substances. 
• changing clothes
• matter cannot be created or destroyed, only change form
• changes affecting the form of a chemical substance, but not its chemical composition.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is an example of a Chemical change?

• Ripped paper 
• boiled egg
• cracked egg
• sugar in water

Tags

NGSS.MS-PS1-2