26 Fe Iron 55.845 u

Iron

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आवर्त
4
समूह
8
ब्लॉक
d-ब्लॉक
अवस्था (STP)
Solid

Iron is the most widely used metal on Earth and the main component of steel. It is essential for oxygen transport in blood as part of hemoglobin.

दिखावट: Lustrous metallic with grayish tinge

भौतिक गुण

परमाणु द्रव्यमान 55.845 u
घनत्व 7.874 g/cm³
गलनांक 1537.8 °C
क्वथनांक 2860.8 °C
STP पर अवस्था Solid
परमाणु त्रिज्या 156.0 pm

इलेक्ट्रॉनिक गुण

विद्युतऋणात्मकता 1.83
आयनीकरण ऊर्जा 762.5 eV
इलेक्ट्रॉन आत्मीयता 15.7 eV
संयोजकता इलेक्ट्रॉन 8

इलेक्ट्रॉन विन्यास

विन्यास [Ar] 3d⁶ 4s²

Electron Shell Configuration

Iron electron shell configuration Fe 2e⁻ 8e⁻ 14e⁻ 2e⁻

Position in Periodic Table

Iron position in the periodic table Fe

खोज

द्वारा खोजा गया: Ancient

Compounds Containing Iron

संक्रमण धातु में और

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Frequently Asked Questions

What is Iron?
Iron (Fe) is a chemical element with atomic number 26. It is a solid at standard temperature and pressure, classified as a संक्रमण धातु.
What are the key properties of Iron?
Iron has an atomic mass of 55.845 u, density of 7.874 g/cm³, melting point of 1537.8°C, boiling point of 2860.8°C.
What is the electron configuration of Iron?
The electron configuration of Iron is [Ar] 3d6 4s2. It is in the d-block of the periodic table.
Who discovered Iron?
Iron was discovered by Ancient.
What is the electronegativity of Iron?
Iron has an electronegativity of 1.83 on the Pauling scale.