Hematite...I was wondering that too. They are pretty cool.
No, a typical window is not magnetic. Windows are usually made of glass or plastic, which are non-magnetic materials. However, window frames, particularly those made of metal, can be magnetic depending on the type of metal used.
No--those things are made up.
Iron has magnetic properties and magnets will "stick" to it.
Those things
Most bottle tops are not magnetic, as they are typically made of materials like aluminum or plastic, which do not possess magnetic properties. However, some bottle caps, particularly those made of steel, can be magnetic due to the metal content. If you're unsure, you can easily test with a magnet to see if a specific bottle top is magnetic.
Welding rods can be magnetic or non-magnetic, depending on the material they are made from. Most steel welding rods, particularly those made from ferrous metals, are magnetic due to their iron content. However, certain welding rods made from non-ferrous materials, such as aluminum or stainless steel, may exhibit little to no magnetism. The specific composition of the rod determines its magnetic properties.
no because they are not magnetic and their not made of magnet
Tweezers are typically not magnetic, as they are usually made from materials like stainless steel or plastic, which do not possess magnetic properties. However, some stainless steel alloys can have slight magnetic qualities, especially if they contain iron. In general, if you want tweezers that are non-magnetic, look for those specifically labeled as such, often made from non-ferrous materials.
A spoon can be magnetic if it is made from a ferromagnetic material, such as iron or certain stainless steel alloys. These materials have unpaired electrons that align in the presence of a magnetic field, allowing the spoon to be attracted to magnets. However, not all spoons are magnetic; those made from non-ferromagnetic materials, like aluminum or plastic, will not exhibit magnetic properties.
Graphite is not magnetic as it is made out of carbon. E.g; Pencil lead is mostly made out of graphite, it is NOT magnetic.
no
Oil is not magnetic, but magnetic substances can be made from it.