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When iron rusts is entropy increasing or decreasing?
yes because it is a naturally occurring process and all naturally occurring processes result in an increase in entropy.
Are all magnets made of metal?
it doesn't have inside but, iron sticks to the magnet
Can pure iron be separated by a magnet?
Cobalt and nickel are also magnetic elements.
What is a workd for naturally occurring substance that is obtained from the ground such as coal iron ore oil?
think of minecraft. mineral
Is a naturally occurring substance usually obtain from the ground such as coal iron or or petroleum?
the answer is mineing with a e doing a cross word for class
Is a magnet made of lodestone?
a naturally occurring magnet composed of a form of iron called magnetite
How do you make iron permanent magnet?
we want to make a permanant magnet from an ordinary iron
Is iron made in laboratories?
No. Iron is a naturally occurring element.
Is iron naturally occurring or man-made?
Iron is an ore.
What is another name for lodestone?
Lodestone is a magnetized piece of magnetite and is sometimes referred to as magnetite. Lodestone is a naturally occurring magnet that attracts iron.
When iron rusts is entropy increasing or decreasing?
yes because it is a naturally occurring process and all naturally occurring processes result in an increase in entropy.
What is the name of the most powerfull naturally occurring magnetic rock?
iron
Is iron a naturally occurring element?
yes, element 26 (Fe)
Are all magnets made of metal?
it doesn't have inside but, iron sticks to the magnet
Does aluminum attract with a magnet?
No. In order for something to be attracted by a magnet, it must contain a ferrous material. Only a few substances are ferromagnetic. The common ones are iron, nickel, cobalt and most of their alloys, some compounds of rare earth metals, and a few naturally-occurring minerals such as lodestone.
If iron and sulfur were a mixture how could they be separated?
The easiest way would be to use a magnet. Iron is naturally magnetic, and will respond to and follow a magnet, while sulfur is not magnetic and will stay in its place.
Are magnets metals?
Some are metal some aren't. Ceramic magnets are common. Magnetite is one naturally occurring rock that is a magnet. Most magnets are either metallic alloys or nonmetallic compounds of the elements Iron, Nickel, or Cobalt.
