Chapter 2 Test Classifying Matter

What type of matter has a composition that is always the same?

• Mixture

• Atom

• Matter

• Substance

Substance that consists of one type of atom.  It is a pure substance. Found on the Periodic Table. 

• Element
• Compound
• Mixture
• I don't know

Combinations of 2 or more substances (elements and compounds) that are physically blended together. 

• Compound
• Mixture
• Element
• Substance

Water is an example of ...

• A mixture

• A compound

• An element

Titanium is an example of...

• an element

• a mixture

• a compound

If a mixture has components you can see it is a...

• solution
• compound
• homogeneous mixture
• heterogeneous mixture

What is the term for combining 2 or more DIFFERENT elements together?

• atoms

• elements

• molecules

• compounds

Colloids are

• Clear mixtures that have fully dissolved parts

• A mixture that will separate into different parts when left to settle

• A suspension that appears cloudy and scatters light

• A solution that has all parts visible

What type of matter is sugar?

• Element

• Compound

• Heterogeneous Mixture

• Homogeneous Mixture

What type of matter is air?

• Element

• Compound

• Heterogeneous Mixture

• Homogeneous Mixture