Tecnecio

Chemical element of symbol Tc, belonging to group 7 of the periodic table, of atomic number 43. It is a radioactive element that is practically not found in nature. It appears as a silvery gray metal similar to the kingdom.

Tecnecio Tecnecio

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Chemical Glossary Terms

Chemical Terms begining with T

Thallium

Chemical element of symbol Tl, belonging to group 13 of the periodic table, of atomic number 81 and ...

Sieved.

It consists of passing the divided solid through a wire sieve, so that through the mesh only particl...

Tantalize

Chemical element of symbol Ta, belonging to group 5 of the periodic table, of atomic number 73 and a...

TautomerÃa

Type of isomerism in which the isomers are in equilibrium.

Tecnecio

Chemical element of symbol Tc, belonging to group 7 of the periodic table, of atomic number 43. It i...

Teluro

Chemical element of symbol Te, belonging to group 16 of the periodic table, of atomic number 52 and ...

Temperature

Thermodynamic magnitude that measures the thermal level of a body. If two bodies come into contact, ...

Absolute temperature

Temperature based on the Kelvin scale or absolute temperature, in which a referential point is defin...

Critical temperature

Temperature above which a gas can not liquefy no matter how much the pressure increases.

Surface tension

Force that acts along the surface of a liquid and in a direction parallel to it. It is a consequence...

Kinetic theory

Molecular movement model used to explain many of the properties of gases.

Terbium

Chemical element of symbol Tb, belonging to the series of the lanthanides, of atomic number 65 and a...

Thermodynamics

Scientific branch that studies the relationship between energy, heat transferred and work developed ...

Thermometer

Instrument used to measure the temperature of a body. It consists of a graduated glass tube that con...

Thermochemistry

Branch of thermodynamics applied to chemical reactions. It studies the relationship between the chem...

Ternary

Composite formed by three elements or mixture constituted by three components.

Quadrivalent

Element that acts with valence 4, that is, that tends to be joined by four covalent bonds with other...

Average life time.

Time it takes to consume half a reagent in a reaction. In the reactions of radioactive decay, the ha...

Thiosulfates

Chemical compounds derived from thiosulfuric acid by substituting hydrogen atoms for cations. The th...

Titanium

Chemical element of symbol Ti, belonging to group 4 of the periodic table, of atomic number 22 and a...

Tolueno

Aromatic hydrocarbon present in coal tar. It is a colorless and flammable liquid, miscible in organi...

Thorium

Chemical element of symbol Th, belonging to the series of actinides, atomic number 90 and atomic mas...

Torr

Pressure unit equivalent to 1 mmHg. Take this name in honor of Evangelista Torricelli.

Transmutation

Transformation of one element into another by bombarding the nucleus with fast particles. Achieving ...

Trivalent

Element that acts with valence 3, that is, that tends to form three covalent bonds or to form a triv...

CRT

Glass tube with two electrodes that has been made vacuum, in it cathode rays are formed by applying ...

Thulium

Chemical element of symbol Tm, belonging to the series of the lanthanides, of atomic number 69 and a...

Tecnecio

Chemical Glossary Terms

Chemical Terms begining with T

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