Question

what is symbol and formulae​

Answer 1

Answer:

A chemical symbol is a one- or two-letter designation of an element. Compounds are combinations of two or more elements. A chemical formula is an expression that shows the elements in a compound and the relative proportions of those elements. Some elements have symbols that derive from the Latin name for the element.

Answer 2

Explanation:

symbol : mark or character used as a conventional representation of an object, function, or process,

formulae : a mathematical relationship or rule expressed in symbols

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