#174 {Official} Star Trek Trivia

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{Official} Star Trek Trivia #174

Trek Science Week

 

 

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An example of a chemical change is the . . .

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A. Breaking of glass

B. Sawing of a piece of wood

C. Rusting of iron

D. Melting of an ice cube

 

 

Answering: Send myself a private message (do not answer here!)

 

Points: 5

 

 

Master Q

StarTrek_Master_Q@yahoo.com

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Answer

 

 

C. Rusting of iron

 

 

 

Master Q

StarTrek_Master_Q@yahoo.com