A chemical substance is any material substance used in or obtained by a process in chemistry, such as a chemical element or chemical compound.
Категория:Химични вещества | Kategorie:Chemické látky | Kategorie:Chemischer Stoff
Catégorie:Composé chimique | kategorija:Kemijski spojevi | Category:Substancias químicas | 분류:화학 물질 | Category:Kemiala substanco | Kategória:Vegyi anyagok | Kategori:Kjemiske stoffer | Категория:Вещества | Kategória:Chemické látky | Category:Kemijske snovi | Luokka:Kemialliset aineet | Kategori:Kimyasal maddeler | Category:化学品
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"Category:Chemical substances".
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