The group sevens non-metals get less reactive the further down the table they fall, making fluorine the most reactive and iodine least reactive. So based on this i would say that fluorine reacts fastest with iron (:
Yes, the heaviest naturally occurring one.
You could use spectroscopy as a definite method, or you could use an oxidizing agent that reacts with O2 (Oxygen), such as Iron, Nitric Acid, or halogen compounds.
oxygen
Rust ( iron hydrated oxides) are formed.
The group sevens non-metals get less reactive the further down the table they fall, making fluorine the most reactive and iodine least reactive. So based on this i would say that fluorine reacts fastest with iron (:
A salt
NaCN
Reacts with a halogen to form a salt.
Reacts with a halogen to form a salt.
Yes, the heaviest naturally occurring one.
oxygen reacts with iron and forms rust Oxygen reacts with iron to form iron oxide.
carbon reacts with oxygen
hydrochloric acid reacts with iron when it starts bubbling , magnesium reacts more though .
You could use spectroscopy as a definite method, or you could use an oxidizing agent that reacts with O2 (Oxygen), such as Iron, Nitric Acid, or halogen compounds.
aluminum
iron sulphide is formed