Dr. Kent McCorkle, or "Dr. Kent' to his student, has helped thousands of students be successful in chemistry.

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Category Archives: Atom

Chemistry Lesson: Structure of the Atom – Protons, Electrons & Neutrons

Posted on by Kent McCorkle
Posted in Atom, Subatomic Particles | 1 Comment


Chemistry Lesson: Isotopes – Atomic Number and Mass Number

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Chemistry Lesson: Structure of the Atom – Protons, Neutrons & Electrons

Posted on by Kent McCorkle

Basic Structure of the atom The atom is very tiny, having a diameter of about 10-10 meters. Keep in mind that’s like saying 0.0000000001 meters, or about one-billionth of a meter across! But within this already extremely small atom is … Read More

Posted in Atom, Chemistry Lesson, Subatomic Particles | 6 Comments