5 Written Questions

1. Energy transferred due to a temperature difference is called ______.
2. _______ materials are those consisting of only one phase.
3. A reaction is ___ if it releases energy
4. A(n) ________ produces new substances with new properties.
5. The dissolved material in a solution is the _______.

5 Matching Questions

1. activation energy
2. Compounds
3. Material
4. System
5. Inorganic substances

1. a ________ are substances composed of more than one kind of atom.
2. b ______ are the elements and the compounds of all elements other than carbon.
3. c A specific kind of matter, such as wood, is referred to as a(n) ______.
4. d ___ is the minimum energy required to start a chemical reation
5. e A(n) _________ is a particular piece of the universe under consideration.

5 Multiple Choice Questions

1. The ______ of a substance is the heat needed to raise the temperature of one gram of the substance by one Celsius degree.
   1. Specific heat
   2. Mixture
   3. Heat
   4. Substances
2. Substances composed of only one kind of atom are called _________.
   1. Phase
   2. Joule
   3. Elements
   4. Heat
3. A(n) _______ measures energy given off or absorbed during physical or chemical changes.
   1. Solute
   2. Elements
   3. Calorimeter
   4. Material
4. ______ do not depend upon the amount of matter present.
   1. Intensive properties
   2. Extensive properties
   3. Chemical property
   4. endothermic reaction
5. The _____ is a derived SI unit of energy.
   1. Phase
   2. Mixture
   3. Solute
   4. Joule

5 True/False Question

1. Extensive properties → Mass, length, and volume are examples of ______.
   

   True        False

2. Phase → The _____ is a derived SI unit of energy.
   

   True        False

3. Chemical property → A(n) ________ produces new substances with new properties.
   

   True        False

4. endothermic reaction → A reaction is ___ if it releases energy
   

   True        False

5. Mixture → A(n) _______ is mater containing more than one kind of material.
   

   True        False