Fe is an example of an Element. Fe refers to Iron.
Iron (Fe) is a chemical element.
An example of an metal element is Fe (Iron), or Au (Gold).
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Hg, Cu, Fe, W
Metals like Al, Fe, Cu
Because of their latin names. For example: Fe (iron) is ferrum in latin. Thus the Fe.
A Cation is a positive ion formed after removal of electron(s). For example, Fe^+2
any engine from the toyota family with a e in it for example a 4e-fe or a 3e-te or a 5e-fe BIGG ZIGG
For example you say at home : at means (Fe) it is written this way : في
Take the element "Iron" then the symbol for the element is "Fe" and "Fe" is also the symbol for a single atom of the element in a chemical equation.
There are two engine choices available for the Gen II Solara. The 4-cylinder 2AZ-FE and the 6-cylinder 3MZ-FE. For some models, the SLE convertible for example, the 3MZ-FE is the only choice. Cheers
An example is the ferric ion: Fe(III) or Fe3+.