fe

word

fay
fay

Definition

'Fe' is the chemical symbol for the element iron on the periodic table.

Usage & Nuances

'Fe' is used only in scientific or technical contexts (chemistry, materials science). In everyday English, 'iron' is the common term. Always capitalized: 'Fe', never 'fe'. Not to be confused with 'faith' (Spanish 'fe') or other uses in different languages.

Example Sentences

You’ll see Fe listed in the ingredients of some vitamins.

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Welders need to know about Fe when joining metal parts.

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Fe is the symbol for iron on the periodic table.

basic

The atomic number of Fe is 26.

basic

Stainless steel contains Fe and other elements.

basic

If your blood test is low on Fe, you might need to eat more spinach.

natural