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Chemistry

Help Center > Badges > Revival

 Revival
Answer more than 30 days after a question was asked as first answer scoring 2 or more. This badge can be awarded multiple times.

earned this badge 2 times
How do you melt magnesium without causing its combustion?
Awarded Sep 11 '18 at 9:25
What materials for a boiler, if any, do not require a deaerator?
Awarded Aug 19 '17 at 3:08

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