Describe any new ways you can change the polarity of the three-atom molecule. (Note: the bigger the molecular dipole the more polar the molecule is!)

a. a primary source combines several different accounts of an event. b. a primary source generally benefits from having been written after an event.

explanation:

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

football

explanation:

because it is