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Author Question: List two additional important metals, not including Fe, Cu and Al, and their uses. What will be ... (Read 140 times)

Zulu123

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on: Aug 27, 2018
List two additional important metals, not including Fe, Cu and Al, and their uses.
 
  What will be an ideal response?

Question 2

The destructive power generated by an explosive mixture results from the rapid expansion of gaseous products.
 
  Indicate whether the statement is true or false


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Joy Chen

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Reply #1 on: Aug 27, 2018
Answer to Question 1

Indium, coatings on LCD displays and photovoltaic cells; Lithium, batteries; Palladium and Platinum, catalytic converters; Rare earths, including Europium, Cerium, Neodymium, Yttrium, Tantalum, with various uses.

Answer to Question 2

TRUE


Zulu123

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Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


Joy Chen

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Reply #3 on: Aug 27, 2018
Great! Please up vote :D


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