Draw the lewis dot structure for the ion scn−. (carbon is the central atom.) how many lone pairs of electrons are in this structure? 1. four 2. none 3. eight 4. two 5. six

Using Lewis Dot Symbols to Describe Covalent Bonding Edit section. Lewis electron structures for more complex molecules and ions:If the central atom has fewer electrons than an octet, use lone pairs 5. Adding the remaining 4 electrons to the oxygen (as two lone pairs) gives the following structure:

B) as the temperature increases, the kinetic energy of the particles increases.|-/