Protons - What are
Protons are much
larger and heavier than electrons and have a positive charge. Protons are
positively charged and located in the nucleus together with the neutrons.
Protons have a charge of +1 and a mass of approximately 1 atomic mass unit
Number of Protons - How to find the Atomic Number
of an element
Every element has a unique
Element Symbol and a unique Atomic
Number which can be accessed via the
with Atomic Mass.
number = The number of protons in the atom of an element.