Dalton was the first scientist to use symbols for elements. Chemical symbols act as a vocabulary of chemical language. Chemical symbols are used to describe chemical changes with clarity and precision. Chemical symbols help in identifying specific elements. Chemical symbols also represent an atom of a particular element. Chemical symbols also signify the atomic mass of an element.
$(a)$ How do symbols help in identifying specific elements?
$(b)$ How do we use symbols in daily life for our convenience?
$(c)$ What values do you find in using symbols?

(N/A) Each element has a unique symbol that distinguishes it from other elements. For example,the symbol for sodium is $Na$,mercury is $Hg$,and sulphur is $S$.
$(b)$ In daily life,symbols provide convenience and safety. For instance,road signs help drivers navigate safely to their destinations. Symbols on clothing labels provide instructions on how to handle and wash fabrics,ensuring their longevity.
$(c)$ The values associated with using symbols include time-saving,enhanced safety,convenience,easy guidance,a systematic approach,and the ability to convey messages effectively without causing disturbances in workplaces.