A symbol is the short form which stands for the atom of a specific element or the abbreviations used for
the names of elements,
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Answer:
Chemical symbols are abbreviations used in chemistry for chemical elements, functional groups and chemical compounds. Element symbols for chemical elements normally consist of one or two letters from the Latin alphabet and are written with the first letter capitalised.
Earlier symbols for chemical elements stem from classical Latin and Greek vocabulary. For some elements, this is because the material was known in ancient times, while for others, the name is a more recent invention. For example, Pb is the symbol for lead (plumbum in Latin); Hg is the symbol for mercury (hydrargyrum in Greek); and He is the symbol for helium (a new Latin name) because helium was not known in ancient Roman times. Some symbols come from other sources, like W for tungsten (Wolfram in German) which was not known in Roman times.
A 3-letter temporary symbol may be assigned to a newly synthesized (or not yet synthesized) element. For example, "Uno" was the temporary symbol for hassium (element 108) which had the temporary name of unniloctium, based on its atomic number being 8 greater than 100. There are also some historical symbols that are no longer officially used.
In addition to the letters for the element itself, additional details may be added to the symbol as superscripts or subscripts a particular isotope, ionization, or oxidation state, or other atomic detail.[1] A few isotopes have their own specific symbols rather than just an isotopic detail added to their element symbol.
Annotated example of an atomic symbol
Attached subscripts or superscripts specifying a nuclide or molecule have the following meanings and positions.
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Explanation:
elements elements are pure substances the
antonym of each element are chemically distance are different from those of any other element
approximately 110 element are no by 19810 six of these had been unequivocally characterized and accepted by the international Union of pure and applied chemistry IUPAC
the names of the elements are: gold silver copper chloride Platinum carbon Oxygen and nitrogen