Description:A Canadian nickel has the ferromagnetic element nickel as a major part of its composition, and is strongly attracted to a magnet. When heated above its Curie temperature by the gas torch, it loses its ferromagnetism and falls away from the magnet to the pedestal. After a few seconds it will again be pulled up to the magnet.
Loc codes:J7, K1(magnet, bottom), I0
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Last modified on Friday, 25 September 2020 15:10