A metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; ...

The Commission changed the recommended value for the standard atomic weight to A r (Fe) = 55.845(2) based on calibrated mass-spectrometric measurements.

Iron ; 55.845±0.002 · 55.845±0.002 (abridged).

Isotope · Relative Atomic Mass · Isotopic · Composition · Standard Atomic Weight · Notes. 26, Fe, 54, 53.939 608 99(53), 0.058 45(35), 55.845(2).

Classified as a transition metal, Iron is a solid at room temperature. 26. Fe. Iron. Atomic Mass, 55.84 u. Electron Configuration ...

Atomic Mass, 55.845 atomic mass units ; Number of Protons, 26 ; Number of Neutrons, 30 ; Number of Electrons, 26 ; Melting Point, 1535.0° C.

Atomic number Z of Iron, Fe is 26 , Atomic mass 56 . Using the above information answer the following.a 1 mole of iron weighs …………… grams.b 7.4 mole of iron ...

Atomic Data for Iron (Fe) · Atomic Number = 26 · Atomic Weight = 55.847 · Reference E95 ...