Question
The namesake of this process further adapted it to produce zirconium. For 10 points each:
[10h] Name this process in which a certain element's tetrachloride is reduced by liquid magnesium to yield a pure metal. It supplanted the earlier Hunter process.
ANSWER: Kroll process
[10m] The Kroll process is used to produce this transition metal, whose dioxide is a white pigment commonly used in mineral sunscreens along with zinc oxide.
ANSWER: titanium [or Ti; accept titanium dioxide]
[10e] The Kroll process produced so pure titanium that it famously had a high value for this property, which corresponds to the ease of drawing it out into a wire. Metals can undergo either brittle fracture or a type of fracture named for this property.
ANSWER: ductility [or being ductile; accept ductile fracture or failure]
<Science - Chemistry>
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Summary
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