43
Tc
Technetium
97,0 u
Technetium
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Chu kỳ
5
Nhóm
7
Khối
d-khối
Pha (STP)
Solid
Technetium was the first artificially produced element. Its isotope Tc-99m is widely used in medical diagnostic imaging.
Thêm Kim Loại Chuyển Tiếp
Frequently Asked Questions
What is Technetium?
Technetium (Tc) is a chemical element with atomic number 43. It is a solid at standard temperature and pressure, classified as a kim loại chuyển tiếp.
What are the key properties of Technetium?
Technetium has an atomic mass of 97.0 u.
What is the electron configuration of Technetium?
The electron configuration of Technetium is [Kr] 4d5 5s2. It is in the d-block of the periodic table.
What is the electronegativity of Technetium?
Technetium has an electronegativity of 1.9 on the Pauling scale.