When drawing the Lewis structure of a molecule, start by determining the total number of available valence based on each element
's ____________ Then, use the total number of electrons needed for each element to be stable, generally based on __________ to determine the _____________ by finding the difference between the number of needed and available electrons divided by two. Next, identify the central atom, which is the element with the ______________ other than hydrogen. Finally, arrange the number of bonds around the central atom to fulfill the stable number of electrons for each element.
When drawing the Lewis structure of a molecule, start by determining the total number of available valence based on each element's <u>group number </u>Then, use the total number of electrons needed for each element to be stable, generally based on <u>the octet rule</u> to determine the <u>total number of bonds</u> by finding the difference between the number of needed and available electrons divided by two. Next, identify the central atom, which is the element with the <u>fewest valence electrons</u> other than hydrogen. Finally, arrange the number of bonds around the central atom to fulfill the stable number of electrons for each element.