Chemistry Chapter 2 Vocab

A property that depends on the amount of matter in a sample

• Physical property

• Chemical property

• Intensive property

• Extensive property

A quality of a substance that can be observed without changing the substance's composition.

• Physical Property

• Chemical Property

• Extensive Property

• Intensive Property

A mixture in which the composition is not uniform throughout.

• Pure substance

• Solution

• Homogeneous Mixture

• Heterogeneous Mixture

A homogeneous mixture is also called a(n): __________

• heterogeneous mixture

• solution

• substance

• suspension

A substance that contains two or more elements chemically combined in a fixed proportion.

• Compound

• Element

• Atom

• Solution

Tags

NGSS.MS-PS1-1

Each element is represented by a one or two letter ________.

• solution

• composition

• heterogeneous mixture

• chemical symbol

Matter that has constant composition and distinct chemical properties

• element

• compound

• pure substance

• homogeneous mixture

A change that forms a new or different material is called:

• Physical change

• Chemical Change

• Filtration

• Distillation

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Phase changes, such as boiling of water, are considered:

• physical changes

• chemical changes

• decomposition reactions

• compulsory changes

Tags

NGSS.MS-PS1-4

Which of the following is an intensive property?

• mass

• density

• volume

• quantity