No, such a coin was only minted in 1974 and all examples save for a few were supposed to have been melted down.
Such a coin does not exist. The last general circulation New Zealand Penny was issued in 1964.
Not in the US or Canada. The only aluminum coin considered for the US was an aluminum penny which was made in the 1970s but never released and only a handful of examples still exist.
Most likely you have seen a fake. Someone probably electroplated an ordinary 1976 d penny with silver or aluminum. Check its weight. Aluminum is light, less than 1/3rd the density of copper. Compare its weight with a copper penny. If the "aluminum" penny is just as heavy, then it is a electroplated penny. If it is light, then it is a complete fake.
An aluminum soda can A penny
There's no such thing.
Aluminum is an element, composed of molecules, is on the periodic chart, does exist by itself AND can be combined to form compounds.
It's made of zinc-plated steel, not aluminum. In average condition a so-called "war penny" is worth 10 cents to a half-dollar
Such a coin does not exist. The first Australian Penny was minted in 1911.
solid
a solid
Yes.
aluminum on inside copper on out but wheat are all copper