Matter Unit Test Review! Created by Educational Technology Network. www.edtechnetwork.com 2009

All Mixed UP It’s Just a Phase All Shook Up All that Energy Property Rights 10 20 30 40 50

Appears to contain only one substance Question 1 - 10 Appears to contain only one substance

What is a homogeneous mixture? Answer 1 – 10 What is a homogeneous mixture?

Made entirely of elements and compounds Question 1 - 20 Made entirely of elements and compounds

What are pure substances? Answer 1 – 20 What are pure substances?

Question 1 - 30 A material that contains 2 or more elements joined in a fixed proportion

Answer 1 – 30 What is a Compound?

This property determines What type of mixture it is Question 1 - 40 This property determines What type of mixture it is

What is the size of its particles? Answer 1 – 40 What is the size of its particles?

Question 1 - 50 If an unknown substance can’t be broken down into simpler pieces, it is made of these

Answer 1 – 50 What are elements?

Phase change that is the reverse of condensation Question 2 - 10 Phase change that is the reverse of condensation

Answer 2 – 10 What is Vaporization?

This phase of matter has a definite volume but no definite shape Question 2 - 20 This phase of matter has a definite volume but no definite shape

Answer 2 – 20 What is a Liquid?

Question 2 - 30 When moved from one container to another, the volume of this state of matter changes

Answer 2 – 30 What is a Gas?

Phase change from a solid to a gas without becoming a liquid Question 2 - 40 Phase change from a solid to a gas without becoming a liquid

Answer 2 – 40 What is sublimation?

An exothermic phase change resulting in a liquid Question 2 - 50 An exothermic phase change resulting in a liquid

Answer 2 – 50 What is Condensation?

This is formed when one substance dissolves in another one Question 3 - 10 This is formed when one substance dissolves in another one

Answer 3 – 10 What is A solution?

A solution that contains more solute than it normally would hold Question 3 - 20 A solution that contains more solute than it normally would hold

What is super-saturated? Answer 3 – 20 What is super-saturated?

Principle expressed by the Kinetic Theory of Matter Question 3 - 30 Principle expressed by the Kinetic Theory of Matter

What is that all atoms are in motion at all times? Answer 3 – 30 What is that all atoms are in motion at all times?

The maximum amount of solute that will dissolve at a given temperature Question 3 - 40 The maximum amount of solute that will dissolve at a given temperature

Answer 3 – 40 What is solubility?

3 Factors that make a solute dissolve faster Question 3 - 50 3 Factors that make a solute dissolve faster

What are temperature, Surface area exposed, & stirring? Answer 3 – 50 What are temperature, Surface area exposed, & stirring?

Heat always moves in this direction Question 4 - 10 Heat always moves in this direction

What is from warmer areas to colder ones? Answer 4 – 10 What is from warmer areas to colder ones?

Do this to lower a substance’s viscosity Question 4 - 20 Do this to lower a substance’s viscosity

What is increase the temperature? Answer 4 – 20 What is increase the temperature?

This is added to change a solid to a liquid or a solid to a gas Question 4 - 30 This is added to change a solid to a liquid or a solid to a gas

Answer 4 – 30 What is heat or energy?

Three endothermic phase changes Question 4 - 40 Three endothermic phase changes

What are vaporization, melting, and sublimation? Answer 4 – 40 What are vaporization, melting, and sublimation?

During a phase change, the temperature of a substance does this Question 4 - 50 During a phase change, the temperature of a substance does this

Answer 4 – 50 What is remain the same?

Can be shaped by hammering Question 5 - 10 Can be shaped by hammering

Answer 5 – 10 What is Malleable?

A material's ability to burn in the presence of oxygen Question 5 - 20 A material's ability to burn in the presence of oxygen

Answer 5 – 20 What is flammability?

Melting and Boiling point of water in the Celsius scale Question 5 - 30 Melting and Boiling point of water in the Celsius scale

Answer 5 – 30 What are 0o and 100o Celsius?

Three clues of a chemical change Question 5 - 40 Three clues of a chemical change

What are color change, bubbles, precipitant, temperature change…? Answer 5 – 40 What are color change, bubbles, precipitant, temperature change…?

Combines chemically with many other substances Question 5 - 50 Combines chemically with many other substances

Answer 5 – 50 What is Reactivity?