You can not actually make metal but you can obtain metal from an ore of that metal. The ore is a chemical compound of that metal and the process of smelting the ore involvesf breaking the compound up using heat and "reducing it" essentially removing oxygen - to leave the pure metal.
When a piece of metal cools, it will contract or shrink in size. This happens because the atoms in the metal lose kinetic energy and move closer together, leading to a decrease in volume. Cooling can also change the metal's properties, such as making it harder or more brittle.
The cheapest metal for jewelry making is usually stainless steel.
The product of the reaction is a salt of the metal.
It will keep the metal from rusting.
Heavy metal!!
== ==
It contracts.
No. Aluminum is not only a highly conductive metal, aluminum foil is very thin thus making conduction of electricity easier. Putting metal in a microwave would cause it to spark. Not only can an explosion be possible, but the sparks can also set paper and other flammables on fire. Never use anything metal inside a microwave.
they are making metal bonds. that is the purpose.
The metal is Tungsten.
When you rub a magnet with metal, the metal object becomes temporarily magnetized. This happens because the atoms in the metal align with the magnetic field of the magnet. However, once the magnet is removed, the metal object loses its magnetism.
They stick!