magnets
No. Most magnetic objects contain iron.
Yes
No they do not. S sunspot is basically a magnetic storm on the the Sun's Photosphere.
To make the plural noun "meteors" a possessive, you simply add an apostrophe after the s: meteors'
The most common magnetic element found in meteorites is iron. Another common element in meteorites is nickelwhich is also magnetic. Some meteorites also contain Cobaltwhich again is also magnetic.The most common meteorites are H-Group Chonderites which make up about 31% of all meteorites ever found. They also contain the most metal at 15 - 20%.Of this metal normally about 70% is Iron with about 29% nickel and trace amounts of cobalt along with other non magnetic metals including gold, platinum and silver.
Some meteors contain diamonds; their origin is unknown.
Comets contain ice.
SO3 is not magnetic. For a compound to be magnetic, it must contain iron, cobalt or nickel.
They contain charge.
Not necessarily. But it will contain one or more magnetic minerals.
Chromium is not ferrous as it does not contain iron, it is an element.
No gold is not magnetic because it does not contain any of the metals that are magnetic such as iron, nickel, and cobalt.