Electron Dot Diagrams.

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Presentation transcript:

Electron Dot Diagrams

Electron Dot Diagrams Electron Dot Diagrams are a short hand way to show the valence electrons in an atom. Valence electrons: are the number of electrons in the outermost energy level of the atom.

To Draw Electron Dot Diagrams: Determine the number of valence electrons in the atom by drawing a Bohr model. Write the element’s symbol. Draw dots around the diagram (like around the four sides of a box). Start on the right. Draw counter-clockwise. Draw one electron on each side before pairing the electrons.

Example: C

Example: Ar

Example: Mg

Example: S

Brain Break: Stair Stepper Climb 1: Serpentine Climb 2: Foot Cross Climb Climb 3: Squat Climb