Copper and plutonium are metals.
Plutonium don't exist in consumer products. For copper applications see the link below.
plutonium, and heluim
Both metals are radioactive and members of the actinoids family.
Some plutonium chemical compounds; plutonium dioxide, plutonium nitride, plutonium carbide, plutonium nitrate, plutonium trifluoride, plutonium chloride, etc.
Copper and silver are in the same group (11 or copper group) and of course have some similarities.
Examples are: plutonium metal, isotope Pu-238, plutonium dioxide, plutonium sulfide, plutonium nitrate, plutonium carbide etc.
Plutonium is extremely toxic and radioactive.
Sulphur, Oxygen, Hydrogen, Xenon, Neon, Nitrogen, Helium, Magnesium, Lead, Copper, Iron, Plutonium, Uranium, Iodide, Carbon, Californicum, etc.
Some specialists consider plutonium 239 as mutagenic. Also plutonium is very toxic and radioactive.
Nothing important at room temperature and with bulk plutonium; some formation of plutonium oxide.
Some plutonium compounds: Hydrides: Plutonium dihydride: PuH2, Plutonium trihydride: PuH3 Fluorides: Plutonium trifluoride: PuF3, Plutonium hexafluoride: PuF6, Plutonium tetrafluoride: PuF4 Chlorides: Plutonium trichloride: PuCl3 Bromides: Plutonium tribromide: PuBr3 Iodides: Plutonium triiodide: PuI3 Oxides: Plutonium oxide: PuO, Plutonium dioxide: PuO2, Diplutonium trioxide: Pu2O3 Sulfides: Plutonium sulphide: PuS, Plutonium disulphide: PuS2, Diplutonium trisulphide: Pu2S3 Selenide: Plutonium selenide: PuSe Nitrides: Plutonium nitride: PuN Carbides: PuC, Pu2C3 Borides: PuB2, Pu2B4, PuB6, PuB100 Nitrate : Plutonium (III) nitrate: Pu(NO3)3, Plutonium (IV) nitrate: Pu(NO3)4 And many others.
Plutonium is: - very radioactive - toxic - able to reach criticality