*)Step by step procedure of TEST.

1) Put the mercury (para)
on the surface of the coin, within
5 to 10 sec it stick to the coin
surface.

2) Wait for few minutes (5 to 7 min),
mercury (para) becomes liquid.

3) Clean the coin with cotton or
tissue paper.Take aluminum wire &
rub on the surface of the coin &
put the wire on the surface of the
coin.

4) Within 5 to7 min. aluminum wire starts dusting.
If u remove the aluminum wire from the surface of the coin still dusting goes on.
*)COIN is Heatable (on gas stove still red hot ) Washable with INO or PITAMBARI.
$)[IMP] :< NO CHANGE IN THE STEPS OF THE TEST MENTIONED ABOVE MSG.

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