Erweiterter Wortschatz für den TOEFL - Physik und Chemie
Hier lernen Sie einige englische Wörter über Physik und Chemie, wie "Vakuum", "Alkali", "Ion" usw., die für die TOEFL-Prüfung benötigt werden.
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a space that is utterly empty of all matter

Vakuum, Leere
(chemistry) to merge or be merged by a chemical bond

sich binden
the different elements that form something or the arrangement of these elements

Zusammensetzung, Struktur
to heat a liquid and turn it into gas then cool it and make it liquid again in order to purify it

destillieren
to press two things together or be pressed together to become smaller

komprimieren, zusammendrücken
(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects

dunkle Materie, schwarze Materie
(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter

Antimaterie, Materie Antimaterie
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself

Katalysator
to increase the velocity of something

sich beschleunigen
any substance with a pH of more than seven that neutralizes acids creating salt and water

Alkali, Base
a liquid that is capable of dissolving another substance

Lösungsmittel, Solvens
a gas with a strong smell that dissolves in water to give a strongly alkaline solution

Ammoniak, Azan
a hard black substance consisting of an amorphous form of carbon which is made by slowly burning wood and is used as fuel or for drawing

Holzkohle, Kohle
having an electric charge

geladen, elektrisch geladen
a substance that permits electricity to pass through or along it

Leiter, Leiterin
a substance of small size and equal sides, formed naturally when turns to solid

Kristall, Kristalle
a particle with a net electric charge due to loss or gain of one or more electrons

Ion, geladenes Teilchen
referring to the combined interaction of electric and magnetic fields, often associated with waves or radiation

elektromagnetisch, die Wechselwirkung elektrischer und magnetischer Felder betreffend
the process or action of splitting a nucleus into two or more parts resulting in the release of a significant amount of energy

Kernspaltung, nukleare Spaltung
(physics) the reaction in which two nuclei join together and produce energy

Kernfusion
to become gas or vapor from liquid

verdunsten, verdampfen
a light silver-gray metal used primarily for making cooking equipment and aircraft parts

Aluminium, Aluminium
a combination of two or more metals, creating a metal that is usually stronger or more resistant

Legierung
a metallic chemical element that has a red-brown color, primarily used as a conductor in wiring

Kupfer
(physics) possessing the attribute of attracting metal objects such as iron or steel

magnetisch
the gradual destruction of materials by chemical reaction, usually of metals

Korrosion
(physics) the property of matter that gives it weight in a gravitational field and is a measure of its inertia

Masse
(physics) the degree to which a substance is compacted, measured by dividing its mass by its volume

Dichte
the speed at which something moves in a specific direction

Geschwindigkeit, Schnelligkeit
a heavy soft metal, used in making bullets, in plumbing and roofing, especially in the past

Blei
a soft, black, and highly conductive material made up of carbon atoms that is commonly used in pencils and as a lubricant

Graphit, Bleistiftmine
a heavy silver-colored and poisonous metal that has a liquid state in the ordinary temperature

Quecksilber, lebendiges Silber
a gas with nearly no electrical charge that exists in the sun and other stars

Plasma, ionisiertes Gas
containing or relating to a dangerous form of energy produced by nuclear reactions

radioaktiv
related to heat or temperature, including how heat moves, how materials expand with temperature changes, and the energy stored in heat

thermisch, wärmebezogen
remaining still, with no change in position

statisch, unbeweglich
produced artificially, typically based on its natural version

synthetisch, künstlich
Erweiterter Wortschatz für den TOEFL |
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