teški metali

teški metali

Metals that have a density of 5.0 or higher and a high elemental weight. Most are toxic to humans, even in low concentrations.

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Categoría: Agua
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plemeniti metali

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Valuable metals often used to make coins or jewelry.

atom

Medio natural; Agua

The smallest unit of matter that is unique to a particular element. They are the ultimate building blocks for all matter.

ekosistem

Medio natural; Agua

The interacting system of a biological community and its non-living environmental surroundings.

pora

Medio natural; Agua

An opening in a membrane or medium that allows water to pass through.

temperatura

Medio natural; Agua

The degree of hotness or coldness.

jon

Medio natural; Agua

An atom in a solution that is charged, either positively (cations) or negatively (anions).

elektrodijaliza

Medio natural; Agua

A process that uses electrical current applied to permeable membranes to remove minerals from water. Often used to desalinize salty or brackish water.

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