Question

What are the three significances of an atom​

Answer 1

NAZUAK❤

Symbol represents the name of the element. ... Symbol represents one atom of the element. For example, the symbol O denotes one atom of the element oxygen. • Using the symbol of an element refers to one mole of atoms of that element; therefore, the symbol of an element represents 6.022 × 1023 atoms.

Answer 2

Answer:

Explanation:

Symbol represents the name of the element. ... Symbol represents one atom of the element. For example, the symbol O denotes one atom of the element oxygen. • Using the symbol of an element refers to one mole of atoms of that element; therefore, the symbol of an element represents 6.022 × 1023 atoms.