Isotope: Three Electrons, Three Protons, and Three Neutrons

What is the symbol for an atom or ion with three electrons, three protons, and three neutrons?

What does the symbol represent?

Answer:

The symbol for an atom or ion with three electrons, three protons, and three neutrons is ³Li, representing lithium with three protons, three electrons, and three neutrons.

Isotopes are atoms of the same element with different numbers of neutrons, resulting in varying atomic masses. The symbol for an atom or ion with three electrons, three protons, and three neutrons can be represented as follows: ³Li. This symbol represents the isotope of lithium with a mass number of 6 (sum of protons and neutrons) and an atomic number of 3 (number of protons).

The superscript (3) represents the mass number, and the subscript (3) represents the atomic number. Isotopes play a crucial role in understanding the properties of elements and their behavior in chemical reactions.