Good conductors of heat allow heat to travel through them quickly.

• True

• False

Tags

NGSS.MS-PS3-3

Flammability is a physical property.

• True

• False

Which of the following is a characteristic property?

• specific heat

• boiling point

• density

• All of the above

Rusting is an example of a(n)

• amporphous property

• physical property

• chemical property

• toughness property

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The equation for density is D=

• m/V

• V/m

• m x V

• V x m

Knowing the chemical properties of a substance will tell you how the substance

• reacts with other substances.

• smells.

• looks.

• can be broken down into atoms.

Tags

NGSS.MS-PS1-2

Which of the following is not an example of a physical property?

• freezing point

• boiling point

• reactivity

• density

A physical property of gold is its

• density.

• reactivity with powerful acids.

• non-flammability.

• None of the above

A solution that is mildly acidic would have a pH of approximately

• 2.

• 8.

• 6.

• 4.

Coffee has a pH of about 5. Coffee is ____.

• extremely acidic

• extremely basic

• somewhat acidic

• somewhat basic