Only certain metals have an atomic arrangement that causes them to be attracted to a magnet. Nickel, iron, and steel are among the most common. Copper, gold, and silver are not arranged in a way that causes them to be attracted. True silver dollars (1935 and before) are 90% silver and 10% copper so they do not contain any magnetic metal. Modern dollar coins (1971 and later) aren't silver, they're mostly copper with the rest being nickel or manganese. There's not enough nickel in them to be attracted to a magnet.
A real one can't, it's made from 90% silver and 10% copper and are not magnetic.
No, magnets do not attract sterling silver.
No gold is not ferro magnetic. So it will not be picked by a magnet
Yes, the shape of a magnet can affect how many paper clips it can pick up. Magnets with a stronger magnetic field and larger surface area can typically pick up more paper clips compared to smaller or weaker magnets. Additionally, the orientation of the magnet in relation to the paper clips can also impact its ability to pick them up efficiently.
No
A real one can't, it's made from 90% silver and 10% copper and are not magnetic.
No, magnets do not attract sterling silver.
If you know some thing has silver in it ,take a magnet and see how much it attracts. A ring with 40% silver will not support its own weight when attempting to pick it up with the magnet. If you can pick it up with a magnet then there is very little to no siver content. Same for necklaces. Also try to sell it to your local pawnbrokers! =] Or do a displacement test with a gold solution AND a copper solution.
A magnet will not pick up non-ferrous metals such as aluminum, copper, gold, or silver as they are not magnetic. Additionally, stainless steel, which contains a higher proportion of chromium and nickel, is typically not magnetic and will not be picked up by a magnet.
The number of paperclips a bar magnet can pick up will depend on the strength of the magnet and the size of the paperclips. In general, a typical bar magnet can pick up several small paperclips at once.
No
Yes - if you have a powerful enough magnet !
It will pick up the nails the same way a bar magnet would do!
The easiest way to check for steel is to use a magnet. A magnet is going to pick up steel and will not pick up metals that do not contain iron.
Yes, a magnet can pick up steel BBs because steel contains iron, which is a magnetic material. The magnet will attract the steel BBs due to their magnetic properties.
A magnet is built in the crane to pick up cars and other vehicles.
A magnet can pick up things that are made of iron because iron is a ferromagnetic material, meaning it is attracted to magnets.