1. a typical football game has 60 minutes on the time clock. how many milliseconds are in a football game?

it would be d. henry moseley

hope this !

and sorry if i'm late. have a good rest of your day! : d

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.