look on the Periodic Table and anything to the right of it.
Their hardness will be less than that of metals but more than that of non metals. Hence the name, semi metals or metalloids.
Iron is a transition metal. Transition metals can have more than one charge. Iron can be a +2 or a +3 charge.
It is because some of the metallic objects are more magnetic than each other(more iron than each other).
steel and silver. another is gold.
Iron is more reactive than sulfur. Iron reacts with water and oxygen to form iron oxide, while sulfur reacts slowly with oxygen to form sulfur dioxide. Iron also reacts with acids to form salts, while sulfur reacts with acids to form hydrogen sulfide gas.
sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.
Ten metals are platinum, GOLD, Silver, Tin, Mercury, Cobalt, Nickel, Copper, Iron and Lead. Though there are many more metals than 10.
It's iron
Copper cannot displace metals that are more reactive than itself. Examples include Sodium, Aluminum, Iron, Magnesium, etc.
No, gold is more malleable than iron. Gold is a very malleable metal, meaning it can be easily shaped or molded without breaking. Iron is not as malleable as gold but is still relatively easy to shape compared to other metals.
Iron is more reactive than copper, so when iron is added to a copper sulfate solution, a single displacement reaction occurs where iron displaces copper from the copper sulfate, forming iron sulfate and copper. This is because iron has a greater ability to attract the sulfate ions compared to copper.
Copper is less reactive than iron, therefore iron will exist as an aqueous ion and copper will be an elemental metal. See the "reactivity series for metals."