Physical & Chemical Properties Review

Which of the following properties is a chemical property?

• density
• solubility
• flammability
• color

Which of the following is a physical property of matter?

• reactivity with acids
• rusting (corroding)
• density
• flammability

Block A and block B have the same mass. However, block A has a larger volume. Which of the following statements would be true?

• They would have the same density.
• Block A would be more dense than block B.
• Block B would be more dense than block A.
• You can't determine which is more dense with the information given.

If a substance undergoes a change and forms a new substance with new properties, it underwent a

• physical change
• chemical change
• physical property
• chemical adhesion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Melting ice, breaking a stick, crumpling up paper and cutting an orange in half are examples of

• physical changes
• chemical changes

A color change from green to blue, bubbling/fizzing, a car rusting, or a reaction getting hot are examples of

• physical changes
• chemical changes

Tags

NGSS.MS-PS1-2

Looking at the density column below, where would I find the LEAST dense substance.

• top
• middle
• bottom

Volume is the amount of ___________ an object takes up.

• space
• mass
• matter
• air

A physical property can be observed without changing the identity of a substance, and in a chemical property the atoms rearrange to form a new substance.

• True
• False

What is the density of a block with a mass of 100g, a length of 5.4 cm, a width of 4.1 cm, and a height of 2.3 cm? (rounded to the nearest hundredths place)

• 1.96 g/cm3
• 8.47 g/cm3
• 5092.20 g/cm3
• 0.51 g/cm3