Metals
Meanings and phrases
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- The ban on export of precious metals was introduced.
- These sanctions relate to gold, precious metals, and arms.
- Umicore is the world's largest recycler of precious metals.
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- In most people, aluminium is not as toxic as heavy metals.
- In China, heavy metals also cause environmental pollution.
- It can mobilize some heavy metals such as mercury if present.
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- Guinea also has diamonds, gold, and other metals.
- Sodium, arsenic and other metals can poison catalysts.
- Devon has produced tin, copper and other metals from ancient times.
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- It can mobilize some heavy metals such as mercury if present.
- This process uses metals such as nickel, zinc, copper, and magnesium.
- Traces of precious metals such as gold may be left in the original solution.
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- Alkynes form complexes with transition metals.
- The cyanide anion is a ligand for many transition metals.
- Chromium is a member of group 6, of the transition metals.
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- Most alkali metals have many different applications.
- Their spectra are analogous to those of the alkali metals.
- All alkali metals melt as a part of the reaction with water.
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- Buddhist texts from the 2nd to 5th centuries mention the transmutation of base metals to gold.
- Such impurities are introduced from the base metals and alloying elements, but are removed during processing.
- represents the weight of "fine metal" therein, in proportion to the total weight which includes alloying base metals and any impurities.