Non metallic

Non metallic elements are located on the right hand side of the periodic table with covalent bonding

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History of Chemistry: Alchemy Symbols of the Ancient Greeks

The first recorded use of symbols to refer to elements was by Ancient Greek philosophers who used their studies of the planets and the days to correspond to their understanding of the elements.

Atoms Elements Molecules and Compounds

Atoms make up all matter around us, they are the smallest part of all things. Atoms in the periodic table all have different numbers of protons and are known as elements and they can be combined to make compounds and molecules