SOLVED: Three atoms have the following subatomic particles: Atom 1: 12 protons; 6 neutrons, 12 electronsAtom 2: 8 protons, 10 neutrons, 8 electronsAtom 3: protons; 9 neutrons electronsWhich of the following statements are TRUE?They are all the same element; they are isotopes of each other:They all have the same atomic number and atomic massThey are three different elements, but they all have the same atomic mass.They are three different elements and they all have a neutral charge
SOLVED: Three atoms have the following subatomic particles: Ato…
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#Structure of an Atom Structure of an Atom An atom is the smallest unit of matter that retains the properties of an element. It is made up of three main subatomic particles: ⸻ 1. Nucleus The center of the atom is called the nucleus. It contains: a) Protons • Positively charged particles ( 1 charge) • Number of protons = atomic number • Determines which element the atom is b) Neutrons • Neutral particles (no charge) • Add mass to the atom • Number of neutrons can vary → forms isotopes The nucleus
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