Kemistri

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Kemistri (Inglis: chemistry) emi saiens i stadi mata (matter). Saientis i wokim kemistri ol i kolim kemist (chemist).

Long mata i gat liklik hap ol i kolim molekel (molecule), na liklik moa hap ol i kolim atom. Ol kemis kolim kain bilong atom elemen na putim ol elemen long wanpela tebel: periodic table of elements.