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7 
 |  
 
Unit of electric current 
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|  
9 
 |  
 
Property by which objects resist changes in motion 
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|  
11 
 |  
 
The rate of doing work over time 
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|  
12 
 |  
 
Falling under the influence of gravity without air resistance 
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14 
 |  
 
The process when a reactant loses one or more electrons 
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16 
 |  
 
A chemical reaction with absorption of energy 
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|  
17 
 |  
 
A measure of kinetic energy per molecules in a substance, normally measured in Celsius, degrees, kelvins, or Fahrenheit 
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19 
 |  
 
A row in the table 
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|  
20 
 |  
 
Phase at the surface of a liquid as it passes to the gaseous phase 
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21 
 |  
 
Property of a system that enables it to do work 
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|  
22 
 |  
 
Deterioration of a metal caused by oxygen 
 |  
 
 
|  
24 
 |  
 
A small packet of light energy 
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|  
28 
 |  
 
Any material having free charge particles that easily flow through it when an electric force acts on them/ 
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|  
29 
 |  
 
A electrically neutral subatomic particle of the atomic nucleus 
 |  
 
 
|  
30 
 |  
 
An exothermic oxidation-reduction reaction between a nonmetallic material and molecular oxygen 
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|  
32 
 |  
 
Electrode where oxidation occurs 
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|  
34 
 |  
 
New material formed in a chemical reaction 
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