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Traductions de „scandium“ dans le dictionnaire anglais » arabe (Aller à arabe » anglais)

scandium (Sc)

scandium CHIM

السكانْديُوم العُنْصُرُ الحادِي والعِشْرون

Exemples monolingues (non-vérifiés par l'équipe de rédaction)

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Element 21 claims that their use of scandium improves performance compared with that of other commonly used metals. en.wikipedia.org

Many metals form trifluorides, such as iron, the rare earth elements, and the metals in the aluminium and scandium columns of the periodic table. en.wikipedia.org

Hydrogen acts as a hardening agent, preventing dislocations in the scandium atom crystal lattice from sliding past one another. en.wikipedia.org

The spectrum displays at least double the normal abundances of elements like magnesium, aluminum and silicon, while helium and scandium are under-abundant. en.wikipedia.org

However, with the discovery of the predicted elements, notably gallium in 1875, scandium in 1879, and germanium in 1886, it began to win wide acceptance. en.wikipedia.org

The properties of scandium compounds are intermediate between those of aluminium and yttrium. en.wikipedia.org

The group itself has not acquired a trivial name; however, scandium, yttrium and the lanthanides are sometimes called rare earth metals. en.wikipedia.org

Once released into the environment, scandium gradually accumulates in soils, which leads to increased concentrations in soil particles, animals and humans. en.wikipedia.org

Particularly promising is the strengthening of aluminium alloys with as little as 0.5% scandium. en.wikipedia.org

Titanium, scandium, and zirconium form stable chemical compounds called metal hydrides when combined with hydrogen or its isotopes. en.wikipedia.org

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