elemente

elemente

The distinctive building blocks of matter that make up every material substance.

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Secteur d’activité/Domaine : Environnement naturel
Catégorie : Eau
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element

Physique; Physique générale

A pure chemical substance that cannot be broken down into anything simpler by chemical or physical means; there are over 100 known elements, the fundamental materials of which all ...

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a discretely claimed component of a patent claim

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Any of a group of slightly over 100 substances on earth which may exist as individual atoms, and from which all materials on earth are composed. See PERIODIC TABLE OF THE ...

atom

Environnement naturel; Eau

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

ekosistem

Environnement naturel; Eau

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

numër atomik

Environnement naturel; Eau

A specific number that differs for each element, equal to the number of protons in the nucleus of each of its atoms.

asimilim

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porozitet

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a measure of the water-bearing capacity of subsurface rock. With respect to water movement, it is not just the total magnitude of porosity that is important, but the size of the ...