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tantalum atomic number

Tantalum - an overview | ScienceDirect Topics

Tantalum (Ta; atomic weight 180.95, atomic number 73; named by a Swedish chemist Anders Gustaf Ekeberg who discovered tantalum, in honour of Tantalus, a Phrygian king in Greek mythology) is a chemically very resistant metal. At low temperatures (< 150 °C) tantalum is almost completely immune to chemical attack.

Tantalum (Ta) - Chemical Elements.com

Name: Tantalum Symbol: Ta Atomic Number: 73 Atomic Mass: 180.9479 amu Melting Point: 2996.0 °C (3269.15 K, 5424.8 °F) Boiling Point: 5425.0 °C (5698.15 K, 9797.0 °F) Number of Protons/Electrons: 73 Number of …

Tantalum - Sincemat

Atomic Symbol: Ta. Atomic number: 73. Melting point: 2996 DC. Density: 16.65g/cm3. Tantalum is one of the refractory metals. It has very good properties of corrosion resistance. It also has good electrical conductivity and easy be machined in the room temperature. The most application of tantalum is electrical industry, such as capacitors and etc.

Tantalum (Ta) - Properties, Applications

Tantalum is a chemical element with Ta as its symbol. It belongs to group 5, periodic number 6 of the periodic table. Its atomic number is 73. Tantalum is a silvery metal that is soft in its pure form. It is a strong and ductile metal and at temperatures below 150°C (302°F), this metal is quite immune to chemical attack.

Tantalum - Element information, properties and uses ...

It has an atomic number of 73, and an atomic weight of just under 181. It always takes a valence of 5, so, for example, its oxide contains two atoms of tantalum and five of oxygen. In its pure state, tantalum is a grey-blue metal, which can be polished to a silvery sheen.

Tantalum - Atomic Number - Ta - Periodic Table

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. The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons. The nucleus is composed of protons and neutrons.

Ta Tantalum Element Information: Facts, Properties, Trends ...

Element 73 of Periodic table is Tantalum with atomic number 73, atomic weight 180.9479. Tantalum, symbol Ta, has a Body Centered Cubic …

Uses Of Tantalum And Atomic Properties With ...

The state of tantalum in its natural form is solid. Tantalum is a blue-gray chemical element and belongs to the group of transition metals. The atomic number of tantalum is 73. The chemical symbol for tantalum is Ta. The melting point of tantalum is 3290 degrees Kelvin or 3017.85 degrees Celsius or degrees Celsius.

Tantalum - Los Alamos National Laboratory

History. Named after Tantalos, a Greek a mythological character, father of Niobe.Discovered in 1802 by Ekeberg, but many chemists thought niobium and tantalum were identical elements until Rowe in 1844, and Marignac, in 1866, showed that niobic and tantalic acids were two different acids. The early investigators only isolated the impure metal. The first relatively pure ductile …

Tantalum Facts (Atomic Number 73 and Element Symbol Ta)

Tantalum is a blue-gray transition metal with element symbol Ta and atomic number 73. Because of its hardness and corrosion resistance, it is an important refractory metal and is widely used in alloys.

nglos324 - tantalum - Princeton University

Tantalum is a metal in group VB of the periodic table with atomic number 73, an atomic weight of 180.95, and a density of 16.6 Mg/m 3. Its melting point is 2996 C, and it boils at 5425 C. In the solid state Tantalum has a body-centered cubic crystal structure with a = 0.330 nm and a nearest neighbor ...

Tantalum - Periodic Table and Atomic Properties

Atomic number: protons, electrons and neutrons in Tantalum. Tantalum is a chemical element with atomic number 73, which means that there are 73 protons in its nucleus.Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.The total electric charge of the nucleus is therefore + Ze, where e (elemental charge) is …

Periodic Table of Elements -Symbols, Atomic Number, …

Periodic Table of Elements - The periodic table is the tabular arrangement of all the chemical elements on the basis of their respective atomic numbers. In the periodic table, the vertical columns are called groups and the horizontal rows are called periods. Visit BYJU'S to learn Symbols, Atomic Number, Atomic Mass, Groups, Videos with FAQs of Periodic Table …

Tantalum: Electron configuration - Symbol - Atomic …

Atomic Number of Tantalum: The atomic number or the so-called proton number for any chemical element is the number of protons present in the nucleus of each atom of that chemical element. The atomic number uniquely identifies an element chemically. It corresponds to the charge number of the nucleus.

Ta Tantalum Element Information: Facts, Properties, Trends ...

Element 73 of Periodic table is Tantalum with atomic number 73, atomic weight 180.9479. Tantalum, symbol Ta, has a Body Centered Cubic structure and Gray color. Tantalum is a transition metal element. Know everything about Tantalum …

Tantalum - Wikipedia

Tantalum ek chemical element hae, jiske chemical symbol Ta, atomic number 73 aur atomic mass 180.95 hae. v • d • e Periodic table H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re ...

Tantalum - Atomic Number - Atomic Mass - Density of ...

Atomic Number of Tantalum. 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. Since the number of electrons is responsible for the chemical behavior of atoms, the atomic number identifies the various chemical elements.

Tantalum - Introduction, Physical Properties, and Uses

Tantalum is a chemical element represented by the symbol Ta and the atomic number is 73. Formerly known as tantalum, it is named after Tantalus, a Greek mythological villain. Tantalum is a highly corrosion-resistant, rare, strong, blue-grey, lustrous transition metal. It is part of the group of refractory metals that, in alloys, are commonly ...

Atomic Number of Tantalum Ta

Atomic Number of Tantalum. Atomic Number of Tantalum is 73.. Chemical symbol for Tantalum is Ta. Number of protons in Tantalum is 73. Atomic weight of Tantalum is 180.94788 u or g/mol. Melting point of Tantalum is 2996 °C and its the boiling point is 5425 °C.

Tantalum - Properties, Health effects & Uses of Tantalum

What is Tantalum? Tantalum is a chemical element with symbol Ta and atomic number 73 in the periodic table. Its name originates from the name …

Tantalum (Ta) - Chemical properties, Health and ...

Atomic number. 73. Atomic mass. 180.95 g.mol-1. Electronegativity according to Pauling. 1.5. Density. 16.69 g.cm-3 at 20°C. Melting point. 2850 °C. Boiling point ...

Tantalum - EniG. Periodic Table of the Elements

Tantalum was discovered by Anders Gustaf Ekeberg (SE) in 1802. The origin of the name comes from the Greek word Tantalos meaning father of Niobe in Greek mythology, (tantalum is closely related to niobium in the periodic table). It is a rare, grey, heavy, hard but ductile, metal with a high melting point that reacts with HF and fused alkalis.

Tantalum (Ta) - Atomic Number 73

Tantalum. Tantalum (Ta) is a gray coloured metal that has the atomic number 73 in the periodic table. It is a Transition metal in Group 5. It has the symbol Ta. Tantalum is a blue gray very hard metal that has the fourth highest melting point of metallic elements. It was discovered in 1802 by the Swedish scientist Anders Ekberg.

Chemical element: Tantalum (Ta) - Convert Units

Atomic Number: 73: Element Symbol: Ta: Element Name: Tantalum: Atomic Weight: 180.9479: Group Number: 5: Group Name: none: Period Number: 6: Block: d-block: Ground ...

Tantalum Facts (Atomic Number 73 and Element Symbol Ta)

Tantalum is a blue-gray transition metal with element symbol Ta and atomic number 73. Because of its hardness and corrosion resistance, it is an …

Tantalum (Ta) - Periodic Table (Element Information & More)

Appearance of Tantalum: Gray metallic with bluish tint: State of Tantalum at STP: Solid: Position of Tantalum in Periodic table: Group: 5, Period: 6, Block: d Category of Tantalum element: Transition metals: Atomic number of Tantalum, or Protons in Tantalum: 73: Neutrons in Tantalum: 108: Electrons in Tantalum: 73: Symbol of Tantalum: Ta: Atomic mass of Tantalum: …

Tantalum - Periodic Table

Tantalum was discovered in Sweden in 1802 by Anders Ekeberg in the minerals tantalite from Finland and yttrotantalite from Sweden. Unfortunately, William Hyde Wollaston claimed Ekeberg's new element was actually niobium, which had also been discovered in 1802.

Tantalum, atomic structure - Stock Image - C018/3754 ...

Tantalum (Ta). Diagram of the nuclear composition, electron configuration, chemical data, and valence orbitals of an atom of tantalum-181 (atomic number: 73), the most common isotope of this element. The nucleus consists of 73 protons (red) and 108 neutrons (orange). 73 electrons (white) successively occupy available electron shells (rings).

Tantalum in Periodic Table | Net Explanations

Atomic symbol: It is denoted by symbol Ta. Atomic number : atomic number of Tantalum is 73. In tantalum 73 proton and 73 electron is present. Atomic weight/ mass: Atomic weight of tantalum is 180.95 Amu. In tantalum 73 proton and 108 neutron is present. Position : it is place in periodic table at 6 th period ( row) and 5 th column ( group )