No. Zinc coated steel.
The value of a 1922 Canadian 5 cent coin is (if in good condition) $0.20.
US$47
5 cents
A silver 1829 5 cent coin is worth between £30 and £80
5 cents
5 Canadian cents.
Face value only.
It is worth it's face value.
Such a coin does not exist. The British have never issued a "cent" coin. The 5 New Pence coin was first issued in 1968.
a 1917 5 cent piece would be about 100 dollars
None. Canada has never made a silver nickel. In fact, until recently their nickels were really made of pure nickel, unlike those in the U.S. that are mostly copper. Canada DID, however, once make a much smaller 5-cent coin in silver, but it was last minted in 1921 and was never called a nickel because it didn't have any nickel in it.
You can take it to any store in Canada and spend it.