What element has an atomic weight of 73?
Tantalum
Tantalum now sits below niobium in the periodic table. It has an atomic number of 73, and an atomic weight of just under 181….
| Discovery date | 1802 |
|---|---|
| Origin of the name | The name is derived from the legendary Greek figure King Tantalus. |
| Allotropes |
Is an element with 73 electrons?
Tantalum atoms have 73 electrons and the shell structure is 2.8.
What is the name of 73 element?
tantalum
| atomic number | 73 |
|---|---|
| boiling point | 5,425 °C (9,797 °F) |
| specific gravity | 16.6 at 20 °C (68 °F) |
| oxidation states | +2, +3, +4, +5 |
| electron configuration | [Xe]4f 145d36s2 |
What isotope has 73 protons?
Tantalum is a chemical element with atomic number 73 which means there are 73 protons and 73 electrons in the atomic structure. The chemical symbol for Tantalum is Ta.
What element has an atomic mass of 73 and has 41 neutrons?
Germanium was discovered by Clemens A. Winkler at Freiberg, Germany, in 1886.
What does tantalum look like?
Once extracted, pure tantalum is a hard blue-gray lustrous metal. Since its discovery, tantalum has been used in a number of applications.
What is the isotope notation for a nucleus with 73 protons and 108 neutrons?
Tantalum as 73 protons and 108 neutrons in its nucleus giving it an Atomic Number of 73 and an atomic mass of 181. Tantalum is in Period 6 of the Periodic Table because it has 6 electron shells.
What has tantalum in it?
Tantalum is used in the electronics industry for capacitors and high power resistors. It is also used to make alloys to increase strength, ductility and corrosion resistance. The metal is used in dental and surgical instruments and implants, as it causes no immune response.
Who owns the most tantalum?
Democratic Republic of Congo
1. Democratic Republic of Congo. The DRC, the world’s biggest tantalum producer, has increased its tantalum-mining activities in recent years. In total, it put out 700 metric tonnes (MT) of the metal in 2021, producing one-third of the world’s mined supply.