Question

What is a symbol?What information does it convey?

Answer 1

Answer:

Symbols is a short name of elements that represent the elements in a chemical reaction.

Explanation:

The short name of elements that represent the elements in a chemical reaction is called chemical symbols. The chemical symbols were given by alchemist. The meaning of an alchemist is old chemists or the chemist who had worked in the field of Chemistry at the past. For example:- (Na) is the chemical symbol of sodium which is written (Na) in the chemical reaction because in the chemical reaction the names of the chemical is not written but it's symbol is written. Sodium is indicated as (Na) because Sodium is called in greek is Natrium.

Answer 2

Answer:

Symbol is the short form that stands for the atom of a specific element or the abbreviation used for the name of an element.

The information are-

(1) Represents a specific element.

(2) One atom of an element.

(3) How many atoms are present in it's one gram atom.

(4) Represents the number of times an atom is heavier than one atom mass unit taken as standard.

Explanation:

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