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Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model, Lewis Dot Model, electron, energy level, Family/Group,

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Presentation on theme: "Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model, Lewis Dot Model, electron, energy level, Family/Group,"— Presentation transcript:

1 Atomic mass, mass number, atomic number, isotope, valence electrons, atomic charge, Bohr Model, Lewis Dot Model, electron, energy level, Family/Group, Row/Period

2 Negatively charged particles that surround the nucleus of the atom.

3 Equals the number of protons + neutrons in the atomic nucleus

4 Equals the number of protons (p + ) in the nucleus Each element has its own number of p + C6N7O8F9C6N7O8F9

5 These are located around the nucleus and are home to electrons.

6 An atoms outer electrons

7 This model of the atom only shows the outer electrons

8 Is the average mass of all of the isotopes for a particular element Is shown as a decimal

9 This model shows an atoms protons, neutrons and electrons.

10 This number is positive if an atom loses electrons and negative if an atom gains electrons.

11 These are located horizontally in the PT

12 These are vertical columns in the PT

13 Different forms of the same element with the same # of p + but different #s of n o Ex.


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