How to Draw the Lewis Dot Structure for Radium Ra

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=rLr2OB2aXiU

A step-by-step explanation of how to draw the Radium (Ra) Lewis Dot Structure. • For the Radon Lewis structure use the periodic table to find the total number of valence electrons for the Ra atom. We can find the number of valence electrons in Radium by looking at its Group Number (see • Finding the Number of Valence Electro... ). • For the Radon (Ra) Lewis structure there is a total of eight valence electrons. • Once we know how many valence electrons there are in Ra we can distribute them around the central atom with the goal of filling the outer shells of each atom. • For a complete tutorial on drawing Lewis Structures, see my video: • How to Draw Lewis Structures: Five Ea... • For more practice, see • Lewis Dot Structure Practice Problems... • To learn to find the valence electrons: • Finding the Number of Valence Electro... • Get more chemistry help at http://www.thegeoexchange.org/chemist... • Drawing/writing done in InkScape. Screen capture done with Camtasia Studio 4.0. Done on a Dell Dimension laptop computer with a Wacom digital tablet (Bamboo).

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