Chapter 2 Properties of Matter

A ______ contains some particles that are intermediate in size between small and large particles in a solution.

• solution

• colloid

• suspension

• element

When substances dissolve and form a homogeneous mixture it forms a __________.

• colloid

• solution

• suspension

• element

A heterogeneous mixture that separates into layers over time is called a __________.

• solution

• suspension

• colloid

• pure substance

There are two types of mixtures, homogeneous and ___________.

• heterogeneous

• suspension

• colloid

• pure substance

A substance that is made from 2 or more simpler substances and can be broken down into those simpler substances are

• pure substances

• compounds

• elements

• solutions

Tags

NGSS.MS-PS1-5

A substance that cannot be broken down into simpler substances is

• element

• solution

• compound

• mixture

Matter that ALWAYS has the exact same composition is

• pure substance

• homogeneous mixture

• heterogeneous mixture

• solution

Tags

NGSS.MS-PS1-4

A substance has a melting point of 0 C and a boiling point of 100 C. The substance is most likely

• water

• hydrogen

• gold

• table salt

Tags

NGSS.MS-PS1-4

Which is NOT the following characteristic of a chemical change?

• production of a gas

• formation of a precipitate

• color change

• density

Tags

NGSS.MS-PS1-2

How do the properties of a compound compare to the properties of the elements it contains?

• They are both considered the same.

• They are different.

• One is pure and the other not pure.