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What is the color of pure magnesium metal?

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in Casting-Forming-Welding II by (119k points)
What is the color of pure magnesium metal?

(a) Red

(b) White

(c) Black

(d) Yellow

I had been asked this question during an internship interview.

My enquiry is from Magnesium Alloys topic in chapter Foundry Introduction & Materials of Casting-Forming-Welding II

1 Answer

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Right answer is (b) White

Easiest explanation: The purest form of magnesium is considered to be in its weakest form, and hence other elements are added in it to enhance its quality. The physical qualities too change on addition of other elements. Originally, the color of pure magnesium metal is silvery white.

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