An atom becomes a positive ion because? A) atom is losing some of its electrons B) Atom gains protons C) Atome gains electrons D) Atom is losing some of its protons. I chose C and it was counted wrong. Help!

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Atomic Number

Elements are the building blocks of all the matter that exist in the universe. Every element is made up of atoms that have protons, electrons, and a nucleus. In order to know the difference between the elements, an atomic number is used. Every element has its own individual atomic number. The atomic number is a single most important characteristic of an atom.