Describe the Difference Between a Substitutional Alloy and an Interstitial

Q15: Pyrometallurgy is the<br>A) refining of metal ores

Q16: Identify the metal most commonly used for

Q17: Give the highest oxidation number of manganese.<br>A)

Q18: Smelting is<br>A) heating an ore, in the

Q19: In an interstitial alloy,<br>A) one nonmetal substitutes

Q21: Which of the following is TRUE of

Q22: Identify the ferromagnetic elements.<br>A) cobalt<br>B) iron<br>C) nickel<br>D)

Q23: Match the following.

Q24: An interstitial alloy contains hydrogen in half

Q25: An interstitial alloy contains carbon in one-fourth