iron and copper, are not elements !
they are "isotopes", of other elements !
they merely have more/less neutrons !
i suspect that iron, cobalt, and nickel, are really the same element.
which is why they are all "ferromagnetic",
and why they are all so close together, on the "government-approved mainstream periodic table".
i don't know which element copper really is.
but with as corrupt as the religion of "mainstream science" is,
i wouldn't be surprised if there are elements that are so important,
that only the "illuminoids" and their minions are told that they exist.
you figure out if the above is true or not.
i have important ***-saving projects to work on, and too little motivation to do them with.
these three simply have similar nuclear spins