64 Gd Gadolinium 157.25 u

Gadolinium

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आवर्त
6
समूह
ब्लॉक
f-ब्लॉक
अवस्था (STP)
Solid

Gadolinium has unusual magnetic properties and is used as an MRI contrast agent. It has the highest neutron absorption cross-section among stable elements.

भौतिक गुण

परमाणु द्रव्यमान 157.25 u
STP पर अवस्था Solid

इलेक्ट्रॉनिक गुण

विद्युतऋणात्मकता 1.2

इलेक्ट्रॉन विन्यास

विन्यास [Xe] 4f⁷ 5d¹ 6s²

Electron Shell Configuration

Gadolinium electron shell configuration Gd 2e⁻ 8e⁻ 18e⁻ 25e⁻ 9e⁻ 2e⁻

Position in Periodic Table

Gadolinium position in the periodic table Gd

ब्लॉक और आवर्त

ब्लॉक

आवर्त

आवर्त सारणी

लैंथेनाइड एक्टिनाइड

लैंथेनाइड में और

Frequently Asked Questions

What is Gadolinium?
Gadolinium (Gd) is a chemical element with atomic number 64. It is a solid at standard temperature and pressure, classified as a लैंथेनाइड.
What are the key properties of Gadolinium?
Gadolinium has an atomic mass of 157.25 u.
What is the electron configuration of Gadolinium?
The electron configuration of Gadolinium is [Xe] 4f7 5d1 6s2. It is in the f-block of the periodic table.
What is the electronegativity of Gadolinium?
Gadolinium has an electronegativity of 1.2 on the Pauling scale.