Quiz: Matter- Properties and Changes

Which are NOT physical properties of iron?

• Ability to rust

• Ability to melt

• Ability to burn

• Ability to react to electricity

A metal is a solid at room temperature. How is it classified?

• Physical Property

• Chemical Property

• Physical Change

• Chemical Change

Which of the following is NOT a physical property?

• Ability to change size.

• Ability to melt.

• Ability to change shape.

• The ability to burn.

How is a chemical and physical property different?

• A physical property changes the substance into something else.

• A chemical property changes the substance into something else.

Tags

NGSS.MS-PS1-4

A chemical property is...

• shape

• mass

• reactivity

• flammability

What is the name of this separation technique?

• distillation

• filtration

• evaporation

• chromatography

Which separation technique is used to obtain salt from seawater?

• Simple distillation

• Filtration

• Chromatography

• Evaporation

Tags

NGSS.MS-PS1-4

The image shows a mixture of concrete nails and saw dusts. What technique is best to use to separate the nails from the saw dusts?

• sieving

• chromatography

• decantation

• magnetic separation

___________ are the smallest unit of an element that maintains the properties of that element.

• Atoms

• Elements

• Compounds

• Mixtures

Tags

NGSS.MS-PS1-1

An _______________ is made up of one or more of the same kind of atom chemically combined.

• atom

• element

• molecule

• compound